(33) The LORD spoke to Moses, saying: (34) Say to the Israelite people: On the fifteenth day of this seventh month there shall be the Feast of Booths to the LORD, [to last] seven days. (35) The first day shall be a sacred occasion: you shall not work at your occupations; (36) seven days you shall bring offerings by fire to the LORD. On the eighth day you shall observe a sacred occasion and bring an offering by fire to the LORD; it is a solemn gathering: you shall not work at your occupations. (37) Those are the set times of the LORD that you shall celebrate as sacred occasions, bringing offerings by fire to the LORD—burnt offerings, meal offerings, sacrifices, and libations, on each day what is proper to it— (38) apart from the sabbaths of the LORD, and apart from your gifts and from all your votive offerings and from all your freewill offerings that you give to the LORD.
(39) Mark, on the fifteenth day of the seventh month, when you have gathered in the yield of your land, you shall observe the festival of the LORD [to last] seven days: a complete rest on the first day, and a complete rest on the eighth day. (40) On the first day you shall take the product of hadar trees, branches of palm trees, boughs of leafy trees, and willows of the brook, and you shall rejoice before the LORD your God seven days. (41) You shall observe it as a festival of the LORD for seven days in the year; you shall observe it in the seventh month as a law for all time, throughout the ages. (42) You shall live in booths seven days; all citizens in Israel shall live in booths, (43) in order that future generations may know that I made the Israelite people live in booths when I brought them out of the land of Egypt, I the LORD your God. (44) So Moses declared to the Israelites the set times of the LORD.
דָּבָר אַחֵר, פְּרִי עֵץ הָדָר, אֵלּוּ יִשְׂרָאֵל, מָה אֶתְרוֹג זֶה יֵשׁ בּוֹ טַעַם וְיֵשׁ בּוֹ רֵיחַ, כָּךְ יִשְׂרָאֵל יֵשׁ בָּהֶם בְּנֵי אָדָם שֶׁיֵּשׁ בָּהֶם תּוֹרָה וְיֵשׁ בָּהֶם מַעֲשִׂים טוֹבִים. כַּפֹּת תְּמָרִים, אֵלּוּ יִשְׂרָאֵל, מָה הַתְּמָרָה הַזּוֹ יֵשׁ בּוֹ טַעַם וְאֵין בּוֹ רֵיחַ, כָּךְ הֵם יִשְׂרָאֵל יֵשׁ בָּהֶם שֶׁיֵּשׁ בָּהֶם תּוֹרָה וְאֵין בָּהֶם מַעֲשִׂים טוֹבִים. וַעֲנַף עֵץ עָבֹת, אֵלּוּ יִשְׂרָאֵל, מָה הֲדַס יֵשׁ בּוֹ רֵיחַ וְאֵין בּוֹ טַעַם, כָּךְ יִשְׂרָאֵל יֵשׁ בָּהֶם שֶׁיֵּשׁ בָּהֶם מַעֲשִׂים טוֹבִים וְאֵין בָּהֶם תּוֹרָה. וְעַרְבֵי נָחַל, אֵלּוּ יִשְׂרָאֵל, מָה עֲרָבָה זוֹ אֵין בָּהּ טַעַם וְאֵין בָּהּ רֵיחַ, כָּךְ הֵם יִשְׂרָאֵל יֵשׁ בָּהֶם בְּנֵי אָדָם שֶׁאֵין בָּהֶם לֹא תּוֹרָה וְלֹא מַעֲשִׂים טוֹבִים, וּמָה הַקָּדוֹשׁ בָּרוּךְ הוּא עוֹשֶׂה לָהֶם, לְאַבְּדָן אִי אֶפְשָׁר, אֶלָּא אָמַר הַקָּדוֹשׁ בָּרוּךְ הוּא יֻקְשְׁרוּ כֻלָּם אֲגֻדָּה אַחַת וְהֵן מְכַפְּרִין אֵלּוּ עַל אֵלּוּ, וְאִם עֲשִׂיתֶם כָּךְ אוֹתָהּ שָׁעָה אֲנִי מִתְעַלֶּה, הֲדָא הוּא דִכְתִיב (עמוס ט, ו): הַבּוֹנֶה בַשָּׁמַיִם מַעֲלוֹתָו, וְאֵימָתַי הוּא מִתְעֲלֶה כְּשֶׁהֵן עֲשׂוּיִין אֲגֻדָּה אַחַת, שֶׁנֶּאֱמַר (עמוס ט, ו): וַאֲגֻדָּתוֹ עַל אֶרֶץ יְסָדָהּ, לְפִיכָךְ משֶׁה מַזְהִיר לְיִשְׂרָאֵל: וּלְקַחְתֶּם לָכֶם בַּיּוֹם הָרִאשׁוֹן.
Another explanation: "The fruit of a beautiful tree" - these are [referring to] Israel. Just like this citron (etrog), which has taste and has smell, so too Israel has among them people that have Torah and have good deeds. "The branches of a date palm" - these are [referring to] Israel. Just like this date, which has taste and has no smell, so too Israel has among them those that have Torah but do not have good deeds. "And a branch of a braided tree (a myrtle)" - these are [referring to] Israel. Just like this myrtle, which has smell and has no taste, so too Israel has among them those that have good deeds but do not have Torah. "And brook willows" - these are [referring to] Israel. Just like this willow, which has no smell and has no taste, so too Israel has among them people that have no Torah and have no good deeds. And what does the Holy One, blessed be He, do to them? To destroy them is impossible, but rather the Holy One, blessed be He, said "bind them all together [into] one grouping and these will atone for those." And if you will have done that, I will be elevated at that time. This is [the meaning of] what is written (Amos 9:6), "He Who built the upper chambers in the heavens" (indicating his elevation). And when is He elevated? When they make one grouping, as it is stated (Ibid.), "and established His grouping on the earth." Hence Moshe warned Israel, "And you shall take for yourselves on the first day."
רַבִּי מָנֵי פָּתַח (תהלים לה, י): כָּל עַצְמֹתַי תֹּאמַרְנָה ה' מִי כָמוֹךָ, לֹא נֶאֱמַר פָּסוּק זֶה אֶלָּא בִּשְׁבִיל לוּלָב, הַשִּׁדְרָה שֶׁל לוּלָב דּוֹמָה לַשִּׁדְרָה שֶׁל אָדָם, וְהַהֲדַס דּוֹמֶה לָעַיִן, וַעֲרָבָה דּוֹמָה לַפֶּה, וְהָאֶתְרוֹג דּוֹמֶה לַלֵּב, אָמַר דָּוִד אֵין בְּכָל הָאֵיבָרִים גָּדוֹל מֵאֵלּוּ, שֶׁהֵן שְׁקוּלִין כְּנֶגֶד כָּל הַגּוּף, הֱוֵי: כָּל עַצְמוֹתַי תֹּאמַרְנָה.
Rabbi Mani opened, "'All of my bones shall say, "Lord, who is like you"' (Psalms 35:10). This verse was only stated for the sake of the lulav (the four species). The spine of the palm branch is similar to the spine of man. And the myrtle is similar to the eye. And the willow is similar to the mouth. And the etrog (citron), is similar to the heart. David said, 'In all of the limbs, there are no greater ones than these, as they are compared to the entire body.' This is [what is meant] by 'All of my bones shall say.'"