Save "Parshat Tzav:A Link in the Chain of Shalshelet"
Parshat Tzav: A Link in the Chain of Shalshelet

(א) וַיְדַבֵּ֥ר יְהֹוָ֖ה אֶל־מֹשֶׁ֥ה לֵּאמֹֽר׃ (ב) קַ֤ח אֶֽת־אַהֲרֹן֙ וְאֶת־בָּנָ֣יו אִתּ֔וֹ וְאֵת֙ הַבְּגָדִ֔ים וְאֵ֖ת שֶׁ֣מֶן הַמִּשְׁחָ֑ה וְאֵ֣ת ׀ פַּ֣ר הַֽחַטָּ֗את וְאֵת֙ שְׁנֵ֣י הָֽאֵילִ֔ים וְאֵ֖ת סַ֥ל הַמַּצּֽוֹת׃ (ג) וְאֵ֥ת כׇּל־הָעֵדָ֖ה הַקְהֵ֑ל אֶל־פֶּ֖תַח אֹ֥הֶל מוֹעֵֽד׃ ..... (ו) וַיַּקְרֵ֣ב מֹשֶׁ֔ה אֶֽת־אַהֲרֹ֖ן וְאֶת־בָּנָ֑יו וַיִּרְחַ֥ץ אֹתָ֖ם בַּמָּֽיִם׃ (ז) וַיִּתֵּ֨ן עָלָ֜יו אֶת־הַכֻּתֹּ֗נֶת וַיַּחְגֹּ֤ר אֹתוֹ֙ בָּֽאַבְנֵ֔ט וַיַּלְבֵּ֤שׁ אֹתוֹ֙ אֶֽת־הַמְּעִ֔יל וַיִּתֵּ֥ן עָלָ֖יו אֶת־הָאֵפֹ֑ד וַיַּחְגֹּ֣ר אֹת֗וֹ בְּחֵ֙שֶׁב֙ הָֽאֵפֹ֔ד וַיֶּאְפֹּ֥ד ל֖וֹ בּֽוֹ׃ (ח) וַיָּ֥שֶׂם עָלָ֖יו אֶת־הַחֹ֑שֶׁן וַיִּתֵּן֙ אֶל־הַחֹ֔שֶׁן אֶת־הָאוּרִ֖ים וְאֶת־הַתֻּמִּֽים׃ (ט) וַיָּ֥שֶׂם אֶת־הַמִּצְנֶ֖פֶת עַל־רֹאשׁ֑וֹ וַיָּ֨שֶׂם עַֽל־הַמִּצְנֶ֜פֶת אֶל־מ֣וּל פָּנָ֗יו אֵ֣ת צִ֤יץ הַזָּהָב֙ נֵ֣זֶר הַקֹּ֔דֶשׁ כַּאֲשֶׁ֛ר צִוָּ֥ה יְהֹוָ֖ה אֶת־מֹשֶֽׁה׃

(1) יהוה spoke to Moses, saying: (2) Take Aaron along with his sons, and the vestments, the anointing oil, the bull of sin offering, the two rams, and the basket of unleavened bread; (3) and assemble the community leadership at the entrance of the Tent of Meeting...... (6) Then Moses brought Aaron and his sons forward and washed them with water. (7) He put the tunic on him, girded him with the sash, clothed him with the robe, and put the ephod on him, girding him with the decorated band with which he tied it to him. (8) He put the breastpiece on him, and put into the breastpiece the Urim and Thummim. (9) And he set the headdress on his head; and on the headdress, in front, he put the gold frontlet, the holy diadem—as יהוה had commanded Moses.

(כב) וַיַּקְרֵב֙ אֶת־הָאַ֣יִל הַשֵּׁנִ֔י אֵ֖יל הַמִּלֻּאִ֑ים וַֽיִּסְמְכ֞וּ אַהֲרֹ֧ן וּבָנָ֛יו אֶת־יְדֵיהֶ֖ם עַל־רֹ֥אשׁ הָאָֽיִל׃ (כג) וַיִּשְׁחָ֓ט ׀ וַיִּקַּ֤ח מֹשֶׁה֙ מִדָּמ֔וֹ וַיִּתֵּ֛ן עַל־תְּנ֥וּךְ אֹֽזֶן־אַהֲרֹ֖ן הַיְמָנִ֑ית וְעַל־בֹּ֤הֶן יָדוֹ֙ הַיְמָנִ֔ית וְעַל־בֹּ֥הֶן רַגְל֖וֹ הַיְמָנִֽית׃

(22) He brought forward the second ram, the ram of ordination. Aaron and his sons laid their hands upon the ram’s head, (23) and it was slaughtered. Moses took some of its blood and put it on the ridge of Aaron’s right ear, and on the thumb of his right hand, and on the big toe of his right foot.

(טו) וּכְמוֹ֙ הַשַּׁ֣חַר עָלָ֔ה וַיָּאִ֥יצוּ הַמַּלְאָכִ֖ים בְּל֣וֹט לֵאמֹ֑ר קוּם֩ קַ֨ח אֶֽת־אִשְׁתְּךָ֜ וְאֶת־שְׁתֵּ֤י בְנֹתֶ֙יךָ֙ הַנִּמְצָאֹ֔ת פֶּן־תִּסָּפֶ֖ה בַּעֲוֺ֥ן הָעִֽיר׃ (טז) וַֽיִּתְמַהְמָ֓הּ ׀ וַיַּחֲזִ֨יקוּ הָאֲנָשִׁ֜ים בְּיָד֣וֹ וּבְיַד־אִשְׁתּ֗וֹ וּבְיַד֙ שְׁתֵּ֣י בְנֹתָ֔יו בְּחֶמְלַ֥ת יְהֹוָ֖ה עָלָ֑יו וַיֹּצִאֻ֥הוּ וַיַּנִּחֻ֖הוּ מִח֥וּץ לָעִֽיר׃

(15) As dawn broke, the messengers urged Lot on, saying, “Up, take your wife and your two remaining daughters, lest you be swept away because of the iniquity of the city.” (16) Still he delayed. So the agents seized his hand, and the hands of his wife and his two daughters—in יהוה’s mercy on him—and brought him out and left him outside the city.

(א) ויתמהמה. כְּדֵי לְהַצִּיל אֶת מָמוֹנוֹ:
(1) ויתמהמה BUT HE LINGERED in order to save his property.
(ב) וַיֹּ֣אמֶר אַבְרָהָ֗ם אֶל־עַבְדּוֹ֙ זְקַ֣ן בֵּית֔וֹ הַמֹּשֵׁ֖ל בְּכׇל־אֲשֶׁר־ל֑וֹ שִֽׂים־נָ֥א יָדְךָ֖ תַּ֥חַת יְרֵכִֽי׃ (ג) וְאַשְׁבִּ֣יעֲךָ֔ בַּֽיהֹוָה֙ אֱלֹהֵ֣י הַשָּׁמַ֔יִם וֵֽאלֹהֵ֖י הָאָ֑רֶץ אֲשֶׁ֨ר לֹֽא־תִקַּ֤ח אִשָּׁה֙ לִבְנִ֔י מִבְּנוֹת֙ הַֽכְּנַעֲנִ֔י אֲשֶׁ֥ר אָנֹכִ֖י יוֹשֵׁ֥ב בְּקִרְבּֽוֹ׃ (ד) כִּ֧י אֶל־אַרְצִ֛י וְאֶל־מוֹלַדְתִּ֖י תֵּלֵ֑ךְ וְלָקַחְתָּ֥ אִשָּׁ֖ה לִבְנִ֥י לְיִצְחָֽק׃ (ה) וַיֹּ֤אמֶר אֵלָיו֙ הָעֶ֔בֶד אוּלַי֙ לֹא־תֹאבֶ֣ה הָֽאִשָּׁ֔ה לָלֶ֥כֶת אַחֲרַ֖י אֶל־הָאָ֣רֶץ הַזֹּ֑את הֶֽהָשֵׁ֤ב אָשִׁיב֙ אֶת־בִּנְךָ֔ אֶל־הָאָ֖רֶץ אֲשֶׁר־יָצָ֥אתָ מִשָּֽׁם׃ (ו) וַיֹּ֥אמֶר אֵלָ֖יו אַבְרָהָ֑ם הִשָּׁ֣מֶר לְךָ֔ פֶּן־תָּשִׁ֥יב אֶת־בְּנִ֖י שָֽׁמָּה׃ (ז) יְהֹוָ֣ה ׀ אֱלֹהֵ֣י הַשָּׁמַ֗יִם אֲשֶׁ֨ר לְקָחַ֜נִי מִבֵּ֣ית אָבִי֮ וּמֵאֶ֣רֶץ מֽוֹלַדְתִּי֒ וַאֲשֶׁ֨ר דִּבֶּר־לִ֜י וַאֲשֶׁ֤ר נִֽשְׁבַּֽע־לִי֙ לֵאמֹ֔ר לְזַ֨רְעֲךָ֔ אֶתֵּ֖ן אֶת־הָאָ֣רֶץ הַזֹּ֑את ה֗וּא יִשְׁלַ֤ח מַלְאָכוֹ֙ לְפָנֶ֔יךָ וְלָקַחְתָּ֥ אִשָּׁ֛ה לִבְנִ֖י מִשָּֽׁם׃ (ח) וְאִם־לֹ֨א תֹאבֶ֤ה הָֽאִשָּׁה֙ לָלֶ֣כֶת אַחֲרֶ֔יךָ וְנִקִּ֕יתָ מִשְּׁבֻעָתִ֖י זֹ֑את רַ֣ק אֶת־בְּנִ֔י לֹ֥א תָשֵׁ֖ב שָֽׁמָּה׃ (ט) וַיָּ֤שֶׂם הָעֶ֙בֶד֙ אֶת־יָד֔וֹ תַּ֛חַת יֶ֥רֶךְ אַבְרָהָ֖ם אֲדֹנָ֑יו וַיִּשָּׁ֣בַֽע ל֔וֹ עַל־הַדָּבָ֖ר הַזֶּֽה׃ (י) וַיִּקַּ֣ח הָ֠עֶ֠בֶד עֲשָׂרָ֨ה גְמַלִּ֜ים מִגְּמַלֵּ֤י אֲדֹנָיו֙ וַיֵּ֔לֶךְ וְכׇל־ט֥וּב אֲדֹנָ֖יו בְּיָד֑וֹ וַיָּ֗קׇם וַיֵּ֛לֶךְ אֶל־אֲרַ֥ם נַֽהֲרַ֖יִם אֶל־עִ֥יר נָחֽוֹר׃ (יא) וַיַּבְרֵ֧ךְ הַגְּמַלִּ֛ים מִח֥וּץ לָעִ֖יר אֶל־בְּאֵ֣ר הַמָּ֑יִם לְעֵ֣ת עֶ֔רֶב לְעֵ֖ת צֵ֥את הַשֹּׁאֲבֹֽת׃ (יב) וַיֹּאמַ֓ר ׀ יְהֹוָ֗ה אֱלֹהֵי֙ אֲדֹנִ֣י אַבְרָהָ֔ם הַקְרֵה־נָ֥א לְפָנַ֖י הַיּ֑וֹם וַעֲשֵׂה־חֶ֕סֶד עִ֖ם אֲדֹנִ֥י אַבְרָהָֽם׃ (יג) הִנֵּ֛ה אָנֹכִ֥י נִצָּ֖ב עַל־עֵ֣ין הַמָּ֑יִם וּבְנוֹת֙ אַנְשֵׁ֣י הָעִ֔יר יֹצְאֹ֖ת לִשְׁאֹ֥ב מָֽיִם׃ (יד) וְהָיָ֣ה הַֽנַּעֲרָ֗ אֲשֶׁ֨ר אֹמַ֤ר אֵלֶ֙יהָ֙ הַטִּי־נָ֤א כַדֵּךְ֙ וְאֶשְׁתֶּ֔ה וְאָמְרָ֣ה שְׁתֵ֔ה וְגַם־גְּמַלֶּ֖יךָ אַשְׁקֶ֑ה אֹתָ֤הּ הֹכַ֙חְתָּ֙ לְעַבְדְּךָ֣ לְיִצְחָ֔ק וּבָ֣הּ אֵדַ֔ע כִּי־עָשִׂ֥יתָ חֶ֖סֶד עִם־אֲדֹנִֽי׃ (טו) וַֽיְהִי־ה֗וּא טֶ֘רֶם֮ כִּלָּ֣ה לְדַבֵּר֒ וְהִנֵּ֧ה רִבְקָ֣ה יֹצֵ֗את אֲשֶׁ֤ר יֻלְּדָה֙ לִבְתוּאֵ֣ל בֶּן־מִלְכָּ֔ה אֵ֥שֶׁת נָח֖וֹר אֲחִ֣י אַבְרָהָ֑ם וְכַדָּ֖הּ עַל־שִׁכְמָֽהּ׃

(2) And Abraham said to the senior servant of his household, who had charge of all that he owned, “Put your hand under my thigh (3) and I will make you swear by יהוה, the God of heaven and the God of the earth, that you will not take a wife for my son from the daughters of the Canaanites among whom I dwell, (4) but will go to the land of my birth and get a wife for my son Isaac.” (5) And the servant said to him, “What if the woman does not consent to follow me to this land, shall I then take your son back to the land from which you came?” (6) Abraham answered him, “On no account must you take my son back there! ..... (8) And if the woman does not consent to follow you, you shall then be clear of this oath to me; but do not take my son back there.”..... (10) Then the servant took ten of his master’s camels and set out, taking with him all the bounty of his master; and he made his way to Aram-naharaim, to the city of Nahor. (11) He made the camels kneel down by the well outside the city, at evening time, the time when women come out to draw water. (12) And he said, “O יהוה, God of my master Abraham’s [house], grant me good fortune this day, and deal graciously with my master Abraham: (13) Here I stand by the spring as the daughters of the townspeople come out to draw water; (14) let the maiden to whom I say, ‘Please, lower your jar that I may drink,’ and who replies, ‘Drink, and I will also water your camels’—let her be the one whom You have decreed for Your servant Isaac. Thereby shall I know that You have dealt graciously with my master.” (15) He had scarcely finished speaking, when Rebekah, who was born to Bethuel, the son of Milcah the wife of Abraham’s brother Nahor, came out with her jar on her shoulder.

(יב) וַיֹּאמַ֓ר ׀ יְהֹוָ֗ה אֱלֹהֵי֙ אֲדֹנִ֣י אַבְרָהָ֔ם הַקְרֵה־נָ֥א לְפָנַ֖י הַיּ֑וֹם וַעֲשֵׂה־חֶ֕סֶד עִ֖ם אֲדֹנִ֥י אַבְרָהָֽם׃
(12) And he said, “O יהוה, God of my master Abraham’s [house], grant me good fortune this day, and deal graciously with my master Abraham:
Q: If the shalshelet is an indication of struggle and indecision, what is Eliezer's struggle?

(לט) וָאֹמַ֖ר אֶל־אֲדֹנִ֑י אֻלַ֛י לֹא־תֵלֵ֥ךְ הָאִשָּׁ֖ה אַחֲרָֽי׃

(39) And I said to my master, ‘What if the woman does not follow me?’

(ה) וַיֹּ֤אמֶר אֵלָיו֙ הָעֶ֔בֶד אוּלַי֙ לֹא־תֹאבֶ֣ה הָֽאִשָּׁ֔ה לָלֶ֥כֶת אַחֲרַ֖י אֶל־הָאָ֣רֶץ הַזֹּ֑את הֶֽהָשֵׁ֤ב אָשִׁיב֙ אֶת־בִּנְךָ֔ אֶל־הָאָ֖רֶץ אֲשֶׁר־יָצָ֥אתָ מִשָּֽׁם׃

(5) And the servant said to him, “What if the woman does not consent to follow me to this land, shall I then take your son back to the land from which you came?”

(א) אלי לא תלך האשה. אלי כְּתִיב, בַּת הָיְתָה לוֹ לֶאֱלִיעֶזֶר, וְהָיָה מְחַזֵּר לִמְצֹא עִלָּה שֶׁיֹּאמַר לוֹ אַבְרָהָם לִפְנוֹת אֵלָיו לְהַשִּׂיאוֹ בִּתּוֹ, אָמַר לוֹ אַבְרָהָם בְּנִי בָרוּךְ וְאַתָּה אָרוּר וְאֵין אָרוּר מִדַּבֵּק בְּבָרוּךְ:
(1) אלי לא תלך האשה PERADVENTURE THE WOMAN WILL NOT FOLLOW ME —The word אולי perhaps is written without ו so that it may be read אֵלַי unto me. Eliezer had a daughter and he was endeavouring to find some reason why Abraham should say that he must appeal to him (Eliezer) that he should give his daughter in marriage to Isaac. Abraham said to him, “My son is blessed and you are subject to a curse. One who is under a curse cannot unite with one who is blessed” (Genesis Rabbah 59:9).
(ב) וַיֹּ֣אמֶר אַבְרָ֗ם אֲדֹנָ֤י יֱהֹוִה֙ מַה־תִּתֶּן־לִ֔י וְאָנֹכִ֖י הוֹלֵ֣ךְ עֲרִירִ֑י וּבֶן־מֶ֣שֶׁק בֵּיתִ֔י ה֖וּא דַּמֶּ֥שֶׂק אֱלִיעֶֽזֶר׃
(2) But Abram said, “O lord יהוה, what can You give me, seeing that I shall die childless, and the one in charge of my household is Dammesek Eliezer!”

As noted by Cantor David Reinwold, look at the use of the munachs and the pazer in the following passage and how they create a musical backdrop for the word creep:

(כא) וַיִּבְרָ֣א אֱלֹהִ֔ים אֶת־הַתַּנִּינִ֖ם הַגְּדֹלִ֑ים וְאֵ֣ת כׇּל־נֶ֣פֶשׁ הַֽחַיָּ֣ה ׀ הָֽרֹמֶ֡שֶׂת אֲשֶׁר֩ שָׁרְצ֨וּ הַמַּ֜יִם לְמִֽינֵהֶ֗ם וְאֵ֨ת כׇּל־ע֤וֹף כָּנָף֙ לְמִינֵ֔הוּ וַיַּ֥רְא אֱלֹהִ֖ים כִּי־טֽוֹב׃

(21) God created the great sea monsters, and all the living creatures of every kind that creep, which the waters brought forth in swarms, and all the winged birds of every kind. And God saw that this was good.

(ז) וַיְהִ֗י אַחַר֙ הַדְּבָרִ֣ים הָאֵ֔לֶּה וַתִּשָּׂ֧א אֵֽשֶׁת־אֲדֹנָ֛יו אֶת־עֵינֶ֖יהָ אֶל־יוֹסֵ֑ף וַתֹּ֖אמֶר שִׁכְבָ֥ה עִמִּֽי׃ (ח) וַיְמָאֵ֓ן ׀ וַיֹּ֙אמֶר֙ אֶל־אֵ֣שֶׁת אֲדֹנָ֔יו הֵ֣ן אֲדֹנִ֔י לֹא־יָדַ֥ע אִתִּ֖י מַה־בַּבָּ֑יִת וְכֹ֥ל אֲשֶׁר־יֶשׁ־ל֖וֹ נָתַ֥ן בְּיָדִֽי׃ (ט) אֵינֶ֨נּוּ גָד֜וֹל בַּבַּ֣יִת הַזֶּה֮ מִמֶּ֒נִּי֒ וְלֹֽא־חָשַׂ֤ךְ מִמֶּ֙נִּי֙ מְא֔וּמָה כִּ֥י אִם־אוֹתָ֖ךְ בַּאֲשֶׁ֣ר אַתְּ־אִשְׁתּ֑וֹ וְאֵ֨יךְ אֶֽעֱשֶׂ֜ה הָרָעָ֤ה הַגְּדֹלָה֙ הַזֹּ֔את וְחָטָ֖אתִי לֵֽאלֹהִֽים׃ (י) וַיְהִ֕י כְּדַבְּרָ֥הּ אֶל־יוֹסֵ֖ף י֣וֹם ׀ י֑וֹם וְלֹא־שָׁמַ֥ע אֵלֶ֛יהָ לִשְׁכַּ֥ב אֶצְלָ֖הּ לִהְי֥וֹת עִמָּֽהּ׃ (יא) וַיְהִי֙ כְּהַיּ֣וֹם הַזֶּ֔ה וַיָּבֹ֥א הַבַּ֖יְתָה לַעֲשׂ֣וֹת מְלַאכְתּ֑וֹ וְאֵ֨ין אִ֜ישׁ מֵאַנְשֵׁ֥י הַבַּ֛יִת שָׁ֖ם בַּבָּֽיִת׃ (יב) וַתִּתְפְּשֵׂ֧הוּ בְּבִגְד֛וֹ לֵאמֹ֖ר שִׁכְבָ֣ה עִמִּ֑י וַיַּעֲזֹ֤ב בִּגְדוֹ֙ בְּיָדָ֔הּ וַיָּ֖נׇס וַיֵּצֵ֥א הַחֽוּצָה׃

(7) After a time, his master’s wife cast her eyes upon Joseph and said, “Lie with me.” (8) But he refused. He said to his master’s wife, “Look, with me here, my master gives no thought to anything in this house, and all that he owns he has placed in my hands. (9) He wields no more authority in this house than I, and he has withheld nothing from me except yourself, since you are his wife. How then could I do this most wicked thing, and sin before God?” (10) And much as she coaxed Joseph day after day, he did not yield to her request to lie beside her, to be with her. (11) One such day, he came into the house to do his work. None of the household being there inside, (12) she caught hold of him by his garment and said, “Lie with me!” But he left his garment in her hand and got away and fled outside.

Q: What is Joseph's struggle?
The Gemara explains: What is the situation where Joseph sanctified God’s name in private? As it is written: “And it came to pass on a certain day, when he went into the house to do his work” (Genesis 39:11). Rabbi Yoḥanan says: This teaches that both Joseph and Potiphar’s wife stayed in the house, as they intended to perform a matter of sin. With regard to the phrase “when he went into the house to do his work,” Rav and Shmuel engage in a dispute with regard to its meaning. One says: It means that he went into the house to do his work, literally. And one says: He entered the house in order to fulfill his sexual needs with her. The verse continues: “And there was none of the men of the house there within” (Genesis 39:11). The Gemara asks: Is it possible that in such a large and important house like the house of that wicked man that no one was in there? The school of Rabbi Yishmael taught: That day was their festival day and they all went to their house of idol worship; and she told them that she was sick and could not go, as she said to herself: I have no day on which Joseph will attend to me like this day.
Bereishit Rabbah 87:6
And another opinion: 'He did not listen to her' he did not even touch her bed. A certain Roman Matron asked Rabbi Yosi: Is it really possible that Yosef, a young man of 17 resisted all his heat and did this? Rabbi Yosi took out the book of Bereshit and began reading for her the stories of Reuven and Bilhah, Yehudah and Tamar, and said: 'if with those, adults and under their father's authority the Scripture did not hide their misdeed, with this one, not an adult and by himself, all the more so it would have revealed the misdeed!

(1) וימאן, ויאמר אל אשת אדוניו הן אדוני, “he refused, and he said to the wife of his master: ‘here my master, etc.”

[T]he tone-sign shalshelet over the word וימאן suggests that Joseph’s refusal contained an element of something forbidden. It is not unusual for the tone-signs on the words to reveal matters not spelled out but which nevertheless we are to read between the lines. (Ed. .... The Midrash felt that the tone-sign revealed that Joseph’s refusal was hesitant.)

(2) Midrash Tanchuma also claims that the words הן אדוני, are a reference to his father Yaakov’s features which sudddenly appeared before Joseph’s mind’s eye, reminding him what moral obligations he owed to the wishes of G’d, his “Master.”

(א) וַיַּ֤עַן מֹשֶׁה֙ וַיֹּ֔אמֶר וְהֵן֙ לֹֽא־יַאֲמִ֣ינוּ לִ֔י וְלֹ֥א יִשְׁמְע֖וּ בְּקֹלִ֑י כִּ֣י יֹֽאמְר֔וּ לֹֽא־נִרְאָ֥ה אֵלֶ֖יךָ יְהֹוָֽה׃ (ב) וַיֹּ֧אמֶר אֵלָ֛יו יְהֹוָ֖ה (מזה) [מַה־זֶּ֣ה] בְיָדֶ֑ךָ וַיֹּ֖אמֶר מַטֶּֽה׃ (ג) וַיֹּ֙אמֶר֙ הַשְׁלִיכֵ֣הוּ אַ֔רְצָה וַיַּשְׁלִכֵ֥הוּ אַ֖רְצָה וַיְהִ֣י לְנָחָ֑שׁ וַיָּ֥נׇס מֹשֶׁ֖ה מִפָּנָֽיו׃ (ד) וַיֹּ֤אמֶר יְהֹוָה֙ אֶל־מֹשֶׁ֔ה שְׁלַח֙ יָֽדְךָ֔ וֶאֱחֹ֖ז בִּזְנָב֑וֹ וַיִּשְׁלַ֤ח יָדוֹ֙ וַיַּ֣חֲזֶק בּ֔וֹ וַיְהִ֥י לְמַטֶּ֖ה בְּכַפּֽוֹ׃ (ה) לְמַ֣עַן יַאֲמִ֔ינוּ כִּֽי־נִרְאָ֥ה אֵלֶ֛יךָ יְהֹוָ֖ה אֱלֹהֵ֣י אֲבֹתָ֑ם אֱלֹהֵ֧י אַבְרָהָ֛ם אֱלֹהֵ֥י יִצְחָ֖ק וֵאלֹהֵ֥י יַעֲקֹֽב׃ (ו) וַיֹּ֩אמֶר֩ יְהֹוָ֨ה ל֜וֹ ע֗וֹד הָֽבֵא־נָ֤א יָֽדְךָ֙ בְּחֵיקֶ֔ךָ וַיָּבֵ֥א יָד֖וֹ בְּחֵיק֑וֹ וַיּ֣וֹצִאָ֔הּ וְהִנֵּ֥ה יָד֖וֹ מְצֹרַ֥עַת כַּשָּֽׁלֶג׃ (ז) וַיֹּ֗אמֶר הָשֵׁ֤ב יָֽדְךָ֙ אֶל־חֵיקֶ֔ךָ וַיָּ֥שֶׁב יָד֖וֹ אֶל־חֵיק֑וֹ וַיּֽוֹצִאָהּ֙ מֵֽחֵיק֔וֹ וְהִנֵּה־שָׁ֖בָה כִּבְשָׂרֽוֹ׃ (ח) וְהָיָה֙ אִם־לֹ֣א יַאֲמִ֣ינוּ לָ֔ךְ וְלֹ֣א יִשְׁמְע֔וּ לְקֹ֖ל הָאֹ֣ת הָרִאשׁ֑וֹן וְהֶֽאֱמִ֔ינוּ לְקֹ֖ל הָאֹ֥ת הָאַחֲרֽוֹן׃ (ט) וְהָיָ֡ה אִם־לֹ֣א יַאֲמִ֡ינוּ גַּם֩ לִשְׁנֵ֨י הָאֹת֜וֹת הָאֵ֗לֶּה וְלֹ֤א יִשְׁמְעוּן֙ לְקֹלֶ֔ךָ וְלָקַחְתָּ֙ מִמֵּימֵ֣י הַיְאֹ֔ר וְשָׁפַכְתָּ֖ הַיַּבָּשָׁ֑ה וְהָי֤וּ הַמַּ֙יִם֙ אֲשֶׁ֣ר תִּקַּ֣ח מִן־הַיְאֹ֔ר וְהָי֥וּ לְדָ֖ם בַּיַּבָּֽשֶׁת׃ (י) וַיֹּ֨אמֶר מֹשֶׁ֣ה אֶל־יְהֹוָה֮ בִּ֣י אֲדֹנָי֒ לֹא֩ אִ֨ישׁ דְּבָרִ֜ים אָנֹ֗כִי גַּ֤ם מִתְּמוֹל֙ גַּ֣ם מִשִּׁלְשֹׁ֔ם גַּ֛ם מֵאָ֥ז דַּבֶּרְךָ֖ אֶל־עַבְדֶּ֑ךָ כִּ֧י כְבַד־פֶּ֛ה וּכְבַ֥ד לָשׁ֖וֹן אָנֹֽכִי׃ (יא) וַיֹּ֨אמֶר יְהֹוָ֜ה אֵלָ֗יו מִ֣י שָׂ֣ם פֶּה֮ לָֽאָדָם֒ א֚וֹ מִֽי־יָשׂ֣וּם אִלֵּ֔ם א֣וֹ חֵרֵ֔שׁ א֥וֹ פִקֵּ֖חַ א֣וֹ עִוֵּ֑ר הֲלֹ֥א אָנֹכִ֖י יְהֹוָֽה׃ (יב) וְעַתָּ֖ה לֵ֑ךְ וְאָנֹכִי֙ אֶֽהְיֶ֣ה עִם־פִּ֔יךָ וְהוֹרֵיתִ֖יךָ אֲשֶׁ֥ר תְּדַבֵּֽר׃ (יג) וַיֹּ֖אמֶר בִּ֣י אֲדֹנָ֑י שְֽׁלַֽח־נָ֖א בְּיַד־תִּשְׁלָֽח׃ (יד) וַיִּֽחַר־אַ֨ף יְהֹוָ֜ה בְּמֹשֶׁ֗ה וַיֹּ֙אמֶר֙ הֲלֹ֨א אַהֲרֹ֤ן אָחִ֙יךָ֙ הַלֵּוִ֔י יָדַ֕עְתִּי כִּֽי־דַבֵּ֥ר יְדַבֵּ֖ר ה֑וּא וְגַ֤ם הִנֵּה־הוּא֙ יֹצֵ֣א לִקְרָאתֶ֔ךָ וְרָאֲךָ֖ וְשָׂמַ֥ח בְּלִבּֽוֹ׃

G-d shows Moshe two signs - the rod turning to the snake and his hand turning scaly white - that he can use to demonstrate that he's been sent by G-d. And G-d continues: (8) “And if they do not believe you or pay heed to the first sign, they will believe the second. (9) And if they are not convinced by both these signs and still do not heed you, take some water from the Nile and pour it on the dry ground, and it—the water that you take from the Nile—will turn to blood on the dry ground.” (10) But Moses said to יהוה, “Please, O my lord, I have never been a man of words, either in times past or now that You have spoken to Your servant; I am slow of speech and slow of tongue.” (11) And יהוה said to him, “Who gives humans speech? Who makes them dumb or deaf, seeing or blind? Is it not I, יהוה ? (12) Now go, and I will be with you as you speak and will instruct you what to say.” (13) But he said, “Please, O my lord, make someone else Your agent.” (14) יהוה became angry with Moses and said, “There is your brother Aaron the Levite. He, I know, speaks readily. Even now he is setting out to meet you, and he will be happy to see you.

Q: These prior incidents make clear that the Shalshelet signifies some inner struggle. So what is going on with Moshe in our Parsha?
(א) ויחר אף. רַבִּי יְהוֹשֻׁעַ בֶּן קָרְחָה אוֹמֵר כָּל חֲרוֹן אַף שֶׁבַּתּוֹרָה עוֹשֶׂה רֹשֶׁם וְזֶה לֹא נֶאֱמַר בּוֹ רֹשֶׁם וְלֹא מָצִינוּ שֶׁבָּא עֹנֶשׁ עַ"יְ אוֹתוֹ חָרוֹן; אָמַר לוֹ רַבִּי יוֹסֵי אַף בְּזוֹ נֶאֱמַר בּוֹ רֹשֶׁם – הלא אהרן אחיך הלוי – שֶׁהָיָה עָתִיד לִהְיוֹת לֵוִי וְלֹא כֹּהֵן, וְהַכְּהֻנָּה הָיִיתִי אוֹמֵר לָצֵאת מִמְּךָ, מֵעַתָּה לֹא יִהְיֶה כֵן אֶלָּא הוּא יִהְיֶה כֹּהֵן וְאַתָּה הַלֵּוִי, שֶׁנֶּאֱמַר "וּמֹשֶׁה אִישׁ הָאֱלֹהִים בָּנָיו יִקָּרְאוּ עַל שֵׁבֶט הַלֵּוִי" (דהי"א כ"ג) (זבחים ק"ב): (ב) הנה הוא יצא לקראתך. כְּשֶׁתֵּלֵךְ לְמִצְרַיִם: (ג) וראך ושמח בלבו. לֹא כְשֶׁאַתָּה סָבוּר, שֶׁיְּהֵא מַקְפִּיד עָלֶיךָ שֶׁאַתָּה עוֹלֶה לִגְדֻלָּה; וּמִשָּׁם זָכָה אַהֲרֹן לַעֲדִי הַחֹשֶׁן הַנָּתוּן עַל הַלֵּב (שבת קל"ט):

(1) ויחר אף AND [THE LORD’S] WRATH GLOWED — Rabbi Joshua the son of Korcha said: [How is it that] we do not find that any punishment came upon Moses in consequence of that anger of God. Rabbi José said to him: As a matter of fact here, too, some definite result is mentioned, viz., הלא אהרן אחיך הלוי “Is not Aaron the Levite thy brother?” — which implies, that he was destined to be a Levite (an attendant on the priests) and not a priest, — and I intended that the priesthood should proceed from you. Now, however, this shall not be so, but he will be the Priest and you the Levite. (3) וראך ושמח בלבו AND WHEN HE SEETH THEE, HE WILL BE GLAD IN HIS HEART — not as you believe, that he will be angry with you because you have attained a high position. In consequence of this, Aaron was privileged to wear the ornament of the breastplate which was placed over his heart (cf. Exodus 28:29).

(ג) וראך ושמח בלבו. לֹא כְשֶׁאַתָּה סָבוּר, שֶׁיְּהֵא מַקְפִּיד עָלֶיךָ שֶׁאַתָּה עוֹלֶה לִגְדֻלָּה; וּמִשָּׁם זָכָה אַהֲרֹן לַעֲדִי הַחֹשֶׁן הַנָּתוּן עַל הַלֵּב (שבת קל"ט):

(3) וראך ושמח בלבו AND WHEN HE SEETH THEE, HE WILL BE GLAD IN HIS HEART — not as you believe, that he will be angry with you because you have attained a high position. In consequence of this, Aaron was privileged to wear the ornament of the breastplate which was placed over his heart (cf. Exodus 28:29) (Shabbat 139a; Exodus Rabbah 3:17).

(יט) וַֽיְהִ֗י כַּאֲשֶׁ֤ר קָרַב֙ אֶל־הַֽמַּחֲנֶ֔ה וַיַּ֥רְא אֶת־הָעֵ֖גֶל וּמְחֹלֹ֑ת וַיִּֽחַר־אַ֣ף מֹשֶׁ֗ה וַיַּשְׁלֵ֤ךְ מִיָּדָו֙ אֶת־הַלֻּחֹ֔ת וַיְשַׁבֵּ֥ר אֹתָ֖ם תַּ֥חַת הָהָֽר׃ (כ) וַיִּקַּ֞ח אֶת־הָעֵ֨גֶל אֲשֶׁ֤ר עָשׂוּ֙ וַיִּשְׂרֹ֣ף בָּאֵ֔שׁ וַיִּטְחַ֖ן עַ֣ד אֲשֶׁר־דָּ֑ק וַיִּ֙זֶר֙ עַל־פְּנֵ֣י הַמַּ֔יִם וַיַּ֖שְׁקְ אֶת־בְּנֵ֥י יִשְׂרָאֵֽל׃ (כא) וַיֹּ֤אמֶר מֹשֶׁה֙ אֶֽל־אַהֲרֹ֔ן מֶֽה־עָשָׂ֥ה לְךָ֖ הָעָ֣ם הַזֶּ֑ה כִּֽי־הֵבֵ֥אתָ עָלָ֖יו חֲטָאָ֥ה גְדֹלָֽה׃ (כב) וַיֹּ֣אמֶר אַהֲרֹ֔ן אַל־יִ֥חַר אַ֖ף אֲדֹנִ֑י אַתָּה֙ יָדַ֣עְתָּ אֶת־הָעָ֔ם כִּ֥י בְרָ֖ע הֽוּא׃ (כג) וַיֹּ֣אמְרוּ לִ֔י עֲשֵׂה־לָ֣נוּ אֱלֹהִ֔ים אֲשֶׁ֥ר יֵלְכ֖וּ לְפָנֵ֑ינוּ כִּי־זֶ֣ה ׀ מֹשֶׁ֣ה הָאִ֗ישׁ אֲשֶׁ֤ר הֶֽעֱלָ֙נוּ֙ מֵאֶ֣רֶץ מִצְרַ֔יִם לֹ֥א יָדַ֖עְנוּ מֶה־הָ֥יָה לֽוֹ׃ (כד) וָאֹמַ֤ר לָהֶם֙ לְמִ֣י זָהָ֔ב הִתְפָּרָ֖קוּ וַיִּתְּנוּ־לִ֑י וָאַשְׁלִכֵ֣הוּ בָאֵ֔שׁ וַיֵּצֵ֖א הָעֵ֥גֶל הַזֶּֽה׃ (כה) וַיַּ֤רְא מֹשֶׁה֙ אֶת־הָעָ֔ם כִּ֥י פָרֻ֖עַ ה֑וּא כִּֽי־פְרָעֹ֣ה אַהֲרֹ֔ן לְשִׁמְצָ֖ה בְּקָמֵיהֶֽם׃

(19) As soon as Moses came near the camp and saw the calf and the dancing, he became enraged; and he hurled the tablets from his hands and shattered them at the foot of the mountain. (20) He took the calf that they had made and burned it; he ground it to powder and strewed it upon the water and so made the Israelites drink it. (21) Moses said to Aaron, “What did this people do to you that you have brought such great sin upon them?” (22) Aaron said, “Let not my lord be enraged. You know that this people is bent on evil. (23) They said to me, ‘Make us a god to lead us; for that fellow Moses—the man who brought us from the land of Egypt—we do not know what has happened to him.’ (24) So I said to them, ‘Whoever has gold, take it off!’ They gave it to me and I hurled it into the fire and out came this calf!” (25) Moses saw that the people were out of control—since Aaron had let them get out of control—so that they were a menace to any who might oppose them.

(א) וַיִּקְח֣וּ בְנֵֽי־אַ֠הֲרֹ֠ן נָדָ֨ב וַאֲבִיה֜וּא אִ֣ישׁ מַחְתָּת֗וֹ וַיִּתְּנ֤וּ בָהֵן֙ אֵ֔שׁ וַיָּשִׂ֥ימוּ עָלֶ֖יהָ קְטֹ֑רֶת וַיַּקְרִ֜יבוּ לִפְנֵ֤י יְהֹוָה֙ אֵ֣שׁ זָרָ֔ה אֲשֶׁ֧ר לֹ֦א צִוָּ֖ה אֹתָֽם׃ (ב) וַתֵּ֥צֵא אֵ֛שׁ מִלִּפְנֵ֥י יְהֹוָ֖ה וַתֹּ֣אכַל אוֹתָ֑ם וַיָּמֻ֖תוּ לִפְנֵ֥י יְהֹוָֽה׃ (ג) וַיֹּ֨אמֶר מֹשֶׁ֜ה אֶֽל־אַהֲרֹ֗ן הוּא֩ אֲשֶׁר־דִּבֶּ֨ר יְהֹוָ֤ה ׀ לֵאמֹר֙ בִּקְרֹבַ֣י אֶקָּדֵ֔שׁ וְעַל־פְּנֵ֥י כׇל־הָעָ֖ם אֶכָּבֵ֑ד וַיִּדֹּ֖ם אַהֲרֹֽן׃ (ד) וַיִּקְרָ֣א מֹשֶׁ֗ה אֶל־מִֽישָׁאֵל֙ וְאֶ֣ל אֶלְצָפָ֔ן בְּנֵ֥י עֻזִּיאֵ֖ל דֹּ֣ד אַהֲרֹ֑ן וַיֹּ֣אמֶר אֲלֵהֶ֗ם קִ֞֠רְב֞֠וּ שְׂא֤וּ אֶת־אֲחֵיכֶם֙ מֵאֵ֣ת פְּנֵי־הַקֹּ֔דֶשׁ אֶל־מִח֖וּץ לַֽמַּחֲנֶֽה׃ (ה) וַֽיִּקְרְב֗וּ וַיִּשָּׂאֻם֙ בְּכֻתֳּנֹתָ֔ם אֶל־מִח֖וּץ לַֽמַּחֲנֶ֑ה כַּאֲשֶׁ֖ר דִּבֶּ֥ר מֹשֶֽׁה׃ (ו) וַיֹּ֣אמֶר מֹשֶׁ֣ה אֶֽל־אַהֲרֹ֡ן וּלְאֶלְעָזָר֩ וּלְאִֽיתָמָ֨ר ׀ בָּנָ֜יו רָֽאשֵׁיכֶ֥ם אַל־תִּפְרָ֣עוּ ׀ וּבִגְדֵיכֶ֤ם לֹֽא־תִפְרֹ֙מוּ֙ וְלֹ֣א תָמֻ֔תוּ וְעַ֥ל כׇּל־הָעֵדָ֖ה יִקְצֹ֑ף וַאֲחֵיכֶם֙ כׇּל־בֵּ֣ית יִשְׂרָאֵ֔ל יִבְכּוּ֙ אֶת־הַשְּׂרֵפָ֔ה אֲשֶׁ֖ר שָׂרַ֥ף יְהֹוָֽה׃ (ז) וּמִפֶּ֩תַח֩ אֹ֨הֶל מוֹעֵ֜ד לֹ֤א תֵֽצְאוּ֙ פֶּן־תָּמֻ֔תוּ כִּי־שֶׁ֛מֶן מִשְׁחַ֥ת יְהֹוָ֖ה עֲלֵיכֶ֑ם וַֽיַּעֲשׂ֖וּ כִּדְבַ֥ר מֹשֶֽׁה׃ {פ}
(ח) וַיְדַבֵּ֣ר יְהֹוָ֔ה אֶֽל־אַהֲרֹ֖ן לֵאמֹֽר׃ (ט) יַ֣יִן וְשֵׁכָ֞ר אַל־תֵּ֣שְׁתְּ ׀ אַתָּ֣ה ׀ וּבָנֶ֣יךָ אִתָּ֗ךְ בְּבֹאֲכֶ֛ם אֶל־אֹ֥הֶל מוֹעֵ֖ד וְלֹ֣א תָמֻ֑תוּ חֻקַּ֥ת עוֹלָ֖ם לְדֹרֹתֵיכֶֽם׃ (י) וּֽלְהַבְדִּ֔יל בֵּ֥ין הַקֹּ֖דֶשׁ וּבֵ֣ין הַחֹ֑ל וּבֵ֥ין הַטָּמֵ֖א וּבֵ֥ין הַטָּהֽוֹר׃ (יא) וּלְהוֹרֹ֖ת אֶת־בְּנֵ֣י יִשְׂרָאֵ֑ל אֵ֚ת כׇּל־הַ֣חֻקִּ֔ים אֲשֶׁ֨ר דִּבֶּ֧ר יְהֹוָ֛ה אֲלֵיהֶ֖ם בְּיַד־מֹשֶֽׁה׃ {פ}

(1) Now Aaron’s sons Nadab and Abihu each took his fire pan, put fire in it, and laid incense on it; and they offered before יהוה alien fire, which had not been enjoined upon them. (2) And fire came forth from יהוה and consumed them; thus they died at the instance of יהוה. (3) Then Moses said to Aaron, “This is what יהוה meant by saying:
Through those near to Me I show Myself holy,
And gain glory before all the people.”
And Aaron was silent.
(4) Moses called Mishael and Elzaphan, sons of Uzziel the uncle of Aaron, and said to them, “Come forward and carry your kinsmen away from the front of the sanctuary to a place outside the camp.” (5) They came forward and carried them out of the camp by their tunics, as Moses had ordered. (6) And Moses said to Aaron and to his sons Eleazar and Ithamar, “Do not bare your heads and do not rend your clothes, lest you die and anger strike the whole community. But your kin, all the house of Israel, shall bewail the burning that יהוה has wrought. (7) And so do not go outside the entrance of the Tent of Meeting, lest you die, for יהוה’s anointing oil is upon you.” And they did as Moses had bidden. (8) And יהוה spoke to Aaron, saying: (9) Drink no wine or other intoxicant, you or your sons, when you enter the Tent of Meeting, that you may not die. This is a law for all time throughout the ages, (10) for you must distinguish between the sacred and the profane, and between the impure and the pure; (11) and you must teach the Israelites all the laws which יהוה has imparted to them through Moses.

From Vayikra Rabbah 11:6 Translation via Nelly Altenberger
Rabbi Tanchum in the name of Rabbi Yudan teaches: All seven days of the consecration, Moshe was using the High Priesthood yet the Shechinah did not rest on his hands ... Rabbi Shmuel bar Nachman said: 'All seven days at the burning bush the Holy One was asking Moshe to go on his mission regarding Egypt, as it is written: "Also yesterday and three days ago, since You began talking to Your servant" - those are six days. On the seventh day he said: "send whoever You will send!" The Holy One of Blessing said: Moshe, you are saying send whoever, by your life [I swear] I will tie you by your skirts!" When did He let him have it? Both Rabbi Berachia and Rabbi Chelbo say that Rabbi Levi said: For seven days Moshe kept begging and praying to enter the land, and on the seventh He said: "Because you will not cross this Yarden" (Deut./Devarim 3:27). Rabbi Chelbo says: All seven days of consecration Moshe was using the High Priesthood and he thought it would be his. On the seventh day He said to him: it is not yours, rather, it is your brother's, as it is written: "And it was on the eight day".

(כ) וַיִּקַּ֨ח עַמְרָ֜ם אֶת־יוֹכֶ֤בֶד דֹּֽדָתוֹ֙ ל֣וֹ לְאִשָּׁ֔ה וַתֵּ֣לֶד ל֔וֹ אֶֽת־אַהֲרֹ֖ן וְאֶת־מֹשֶׁ֑ה וּשְׁנֵי֙ חַיֵּ֣י עַמְרָ֔ם שֶׁ֧בַע וּשְׁלֹשִׁ֛ים וּמְאַ֖ת שָׁנָֽה׃ ... (כו) ה֥וּא אַהֲרֹ֖ן וּמֹשֶׁ֑ה אֲשֶׁ֨ר אָמַ֤ר יְהֹוָה֙ לָהֶ֔ם הוֹצִ֜יאוּ אֶת־בְּנֵ֧י יִשְׂרָאֵ֛ל מֵאֶ֥רֶץ מִצְרַ֖יִם עַל־צִבְאֹתָֽם׃ (כז) הֵ֗ם הַֽמְדַבְּרִים֙ אֶל־פַּרְעֹ֣ה מֶֽלֶךְ־מִצְרַ֔יִם לְהוֹצִ֥יא אֶת־בְּנֵֽי־יִשְׂרָאֵ֖ל מִמִּצְרָ֑יִם ה֥וּא מֹשֶׁ֖ה וְאַהֲרֹֽן׃

(20) Amram took into his [household] as wife his father’s sister Jochebed, and she bore him Aaron and Moses; and the span of Amram’s life was 137 years. .... (26) It is the same Aaron and Moses to whom יהוה said, “Bring forth the Israelites from the land of Egypt, troop by troop.” (27) It was they who spoke to Pharaoh king of Egypt to free the Israelites from the Egyptians; these are the same Moses and Aaron.

(א) הוא אהרן ומשה. אֵלּוּ שֶׁהֻזְכְּרוּ לְמַעְלָה, שֶׁיָּלְדָה יוֹכֶבֶד לְעַמְרָם. הוא אהרן ומשה. יֵשׁ מְקוֹמוֹת שֶׁמַּקְדִּים אַהֲרֹן לְמֹשֶׁה וְיֵשׁ מְקוֹמוֹת שֶׁמַּקְדִּים מֹשֶׁה לְאַהֲרֹן, לוֹמַר לְךָ שֶׁשְּׁקוּלִין כְּאֶחָד:

(1) הוא אהרן ומשה THESE ARE THAT AARON AND MOSES who are mentioned above where it states (v. 20) that Jochebed bore them to Amram. הוא אהרן ומשה There are some passages where Scripture mentions Aaron before Moses (as here) and other passages where it mentions Moses before Aaron; this is done in order to indicate that they were equal in all respects (more lit., that they weighed alike) (Mekhilta d'Rabbi Yishmael 12:1).

(כב) וַיִּסְע֖וּ מִקָּדֵ֑שׁ וַיָּבֹ֧אוּ בְנֵֽי־יִשְׂרָאֵ֛ל כׇּל־הָעֵדָ֖ה הֹ֥ר הָהָֽר׃ (כג) וַיֹּ֧אמֶר יְהֹוָ֛ה אֶל־מֹשֶׁ֥ה וְאֶֽל־אַהֲרֹ֖ן בְּהֹ֣ר הָהָ֑ר עַל־גְּב֥וּל אֶֽרֶץ־אֱד֖וֹם לֵאמֹֽר׃ (כד) יֵאָסֵ֤ף אַהֲרֹן֙ אֶל־עַמָּ֔יו כִּ֣י לֹ֤א יָבֹא֙ אֶל־הָאָ֔רֶץ אֲשֶׁ֥ר נָתַ֖תִּי לִבְנֵ֣י יִשְׂרָאֵ֑ל עַ֛ל אֲשֶׁר־מְרִיתֶ֥ם אֶת־פִּ֖י לְמֵ֥י מְרִיבָֽה׃ (כה) קַ֚ח אֶֽת־אַהֲרֹ֔ן וְאֶת־אֶלְעָזָ֖ר בְּנ֑וֹ וְהַ֥עַל אֹתָ֖ם הֹ֥ר הָהָֽר׃ (כו) וְהַפְשֵׁ֤ט אֶֽת־אַהֲרֹן֙ אֶת־בְּגָדָ֔יו וְהִלְבַּשְׁתָּ֖ם אֶת־אֶלְעָזָ֣ר בְּנ֑וֹ וְאַהֲרֹ֥ן יֵאָסֵ֖ף וּמֵ֥ת שָֽׁם׃ (כז) וַיַּ֣עַשׂ מֹשֶׁ֔ה כַּאֲשֶׁ֖ר צִוָּ֣ה יְהֹוָ֑ה וַֽיַּעֲלוּ֙ אֶל־הֹ֣ר הָהָ֔ר לְעֵינֵ֖י כׇּל־הָעֵדָֽה׃ (כח) וַיַּפְשֵׁט֩ מֹשֶׁ֨ה אֶֽת־אַהֲרֹ֜ן אֶת־בְּגָדָ֗יו וַיַּלְבֵּ֤שׁ אֹתָם֙ אֶת־אֶלְעָזָ֣ר בְּנ֔וֹ וַיָּ֧מׇת אַהֲרֹ֛ן שָׁ֖ם בְּרֹ֣אשׁ הָהָ֑ר וַיֵּ֧רֶד מֹשֶׁ֛ה וְאֶלְעָזָ֖ר מִן־הָהָֽר׃ (כט) וַיִּרְאוּ֙ כׇּל־הָ֣עֵדָ֔ה כִּ֥י גָוַ֖ע אַהֲרֹ֑ן וַיִּבְכּ֤וּ אֶֽת־אַהֲרֹן֙ שְׁלֹשִׁ֣ים י֔וֹם כֹּ֖ל בֵּ֥ית יִשְׂרָאֵֽל׃ {ס}

(22) Setting out from Kadesh, the Israelites arrived in a body at Mount Hor. (23) At Mount Hor, on the boundary of the land of Edom, יהוה said to Moses and Aaron, (24) “Let Aaron be gathered to his kin: he is not to enter the land that I have assigned to the Israelite people, because you disobeyed My command about the Waters of Meribah. (25) Take Aaron and his son Eleazar and bring them up on Mount Hor. (26) Strip Aaron of his vestments and put them on his son Eleazar. There Aaron shall be gathered unto the dead.” (27) Moses did as יהוה had commanded. They ascended Mount Hor in the sight of the whole community. (28) Moses stripped Aaron of his vestments and put them on his son Eleazar, and Aaron died there on the summit of the mountain. When Moses and Eleazar came down from the mountain, (29) the whole community knew that Aaron had breathed his last. All the house of Israel bewailed Aaron thirty days.

The midrash (from Yalkut Shimoni [Tanchuma]) quotes R. Chuna in the name of R. Tanhum bar Chiya in interpreting the verse:
"Take Aaron and Elazar his son and bring them up to Mount Hor."
Midrash
G-d said to Moses: "Do me a kindness and tell Aaron of the death of which I am embarrassed to tell him."
What did Moses do? He rose very early in the morning and went to Aaron's dwelling, and began to call out "Aaron, my brother!" Aaron came down to him.
Aaron said to him: "What did you see to make you rise so early and come here today?"
Moses replied: "I was pondering a matter in the Torah last night and it was very difficult for me. So I rose early and came to you."
Aaron said: "And what is this word of Torah?"
Moses said:" I don't know what the text is, but I do know that it was in the Book of Genesis. Come, let's read it."
They took the Book of Genesis and read through it, section by section, and about each one, Aaron said: "How wonderfully and how beautifully G-d created!"
And when they reached the story of the creation of Adam, Moses said: "What will I say about Adam who brought death to the world?"
Said Aaron: "Moses, my brother, don't speak that way about this matter. Mustn't we accept the decree of G-d... how Adam and Eve were created, how they merited marriage and joy in the Garden of Eden, how they ate from the tree, and then as it is said to him, 'For dust you are and to dust you shall return'? After all that praise, to such did they come."
Said Moses to him: "And I, who ruled over the ministering angels, and you who stopped death [the plague, as described in Numbers 17:13], isn't our end going to be like this?! How many more years do we have to live. Twenty?"
Said Aaron: "They are very few."
Moses subtracted and subtracted, until he mentioned to him the day of his [Aaron's] death.
Immediately, Aaron's bones felt it, and he languished.
Said Aaron : "Perhaps this word is intended for me?"
Said Moses: "Yes."
Immediately, Israel saw that his stature shrank, as it is said: "And all the congregation saw."
Said Aaron: "My heart is void within me, and the terrors of death have fallen upon me." [Psalms 55:5]
Said Moses: "Do you accept to die?"
Said Aaron: "Yes."
Said Moses: "Let us ascend Mount Hor."
Source Chabad.org
From Rabbi Jonathan Sacks
That is Moses’ inner struggle, conveyed by the shalshelet. He is about to induct his brother into an office he himself will never hold. Things might have been otherwise – but life is not lived in the world of “might have been.” He surely feels joy for his brother, but he cannot altogether avoid a sense of loss. Perhaps he already senses what he will later discover, that though he was the Prophet and liberator, Aaron will have a privilege Moses will be denied, namely, seeing his children and their descendants inherit his role. The son of a Priest is a Priest. The son of a Prophet is rarely a Prophet.
What all four stories tell us is that there comes a time for each of us when we must make an ultimate decision as to who we are. It is a moment of existential truth. Lot is a Hebrew, not a citizen of Sodom. Eliezer is Abraham’s servant, not his heir. Joseph is Jacob’s son, not an Egyptian of loose morals. Moses is a Prophet, not a Priest. To say ‘Yes’ to who we are, we have to have the courage to say ‘No’ to who we are not. Pain and struggle is always involved in this type of conflict. That is the meaning of the shalshelet.