Scrupulous and Sacred
(א) וַיְדַבֵּ֥ר יְהוָ֖ה אֶל־מֹשֶׁ֥ה לֵּאמֹֽר׃ (ב) דַּבֵּ֨ר אֶֽל־אַהֲרֹ֜ן וְאֶל־בָּנָ֗יו וְיִנָּֽזְרוּ֙ מִקָּדְשֵׁ֣י בְנֵֽי־יִשְׂרָאֵ֔ל וְלֹ֥א יְחַלְּל֖וּ אֶת־שֵׁ֣ם קָדְשִׁ֑י אֲשֶׁ֨ר הֵ֧ם מַקְדִּשִׁ֛ים לִ֖י אֲנִ֥י יְהוָֽה׃ (ג) אֱמֹ֣ר אֲלֵהֶ֗ם לְדֹרֹ֨תֵיכֶ֜ם כָּל־אִ֣ישׁ ׀ אֲשֶׁר־יִקְרַ֣ב מִכָּל־זַרְעֲכֶ֗ם אֶל־הַקֳּדָשִׁים֙ אֲשֶׁ֨ר יַקְדִּ֤ישׁוּ בְנֵֽי־יִשְׂרָאֵל֙ לַֽיהוָ֔ה וְטֻמְאָת֖וֹ עָלָ֑יו וְנִכְרְתָ֞ה הַנֶּ֧פֶשׁ הַהִ֛וא מִלְּפָנַ֖י אֲנִ֥י יְהוָֽה׃
(1) The LORD spoke to Moses, saying: (2) Instruct Aaron and his sons to be scrupulous about the sacred donations that the Israelite people consecrate to Me, lest they profane My holy name, Mine the LORD’s. (3) Say to them: Throughout the ages, if any man among your offspring, while in a state of uncleanness, partakes of any sacred donation that the Israelite people may consecrate to the LORD, that person shall be cut off from before Me: I am the LORD.
(א) וַיְדַבֵּ֥ר יְהוָ֖ה אֶל־מֹשֶׁ֥ה לֵּאמֹֽר׃ (ב) דַּבֵּר֙ אֶל־בְּנֵ֣י יִשְׂרָאֵ֔ל וְאָמַרְתָּ֖ אֲלֵהֶ֑ם אִ֣ישׁ אֽוֹ־אִשָּׁ֗ה כִּ֤י יַפְלִא֙ לִנְדֹּר֙ נֶ֣דֶר נָזִ֔יר לְהַזִּ֖יר לַֽיהוָֽה׃ (ג) מִיַּ֤יִן וְשֵׁכָר֙ יַזִּ֔יר חֹ֥מֶץ יַ֛יִן וְחֹ֥מֶץ שֵׁכָ֖ר לֹ֣א יִשְׁתֶּ֑ה וְכָל־מִשְׁרַ֤ת עֲנָבִים֙ לֹ֣א יִשְׁתֶּ֔ה וַעֲנָבִ֛ים לַחִ֥ים וִיבֵשִׁ֖ים לֹ֥א יֹאכֵֽל׃ (ד) כֹּ֖ל יְמֵ֣י נִזְר֑וֹ מִכֹּל֩ אֲשֶׁ֨ר יֵעָשֶׂ֜ה מִגֶּ֣פֶן הַיַּ֗יִן מֵחַרְצַנִּ֛ים וְעַד־זָ֖ג לֹ֥א יֹאכֵֽל׃ (ה) כָּל־יְמֵי֙ נֶ֣דֶר נִזְר֔וֹ תַּ֖עַר לֹא־יַעֲבֹ֣ר עַל־רֹאשׁ֑וֹ עַד־מְלֹ֨את הַיָּמִ֜ם אֲשֶׁר־יַזִּ֤יר לַיהוָה֙ קָדֹ֣שׁ יִהְיֶ֔ה גַּדֵּ֥ל פֶּ֖רַע שְׂעַ֥ר רֹאשֽׁוֹ׃ (ו) כָּל־יְמֵ֥י הַזִּיר֖וֹ לַיהוָ֑ה עַל־נֶ֥פֶשׁ מֵ֖ת לֹ֥א יָבֹֽא׃ (ז) לְאָבִ֣יו וּלְאִמּ֗וֹ לְאָחִיו֙ וּלְאַ֣חֹת֔וֹ לֹא־יִטַּמָּ֥א לָהֶ֖ם בְּמֹתָ֑ם כִּ֛י נֵ֥זֶר אֱלֹהָ֖יו עַל־רֹאשֽׁוֹ׃
(1) The LORD spoke to Moses, saying: (2) Speak to the Israelites and say to them: If anyone, man or woman, explicitly utters a nazirite’s vow, to set himself apart for the LORD, (3) he shall abstain from wine and any other intoxicant; he shall not drink vinegar of wine or of any other intoxicant, neither shall he drink anything in which grapes have been steeped, nor eat grapes fresh or dried. (4) Throughout his term as nazirite, he may not eat anything that is obtained from the grapevine, even seeds or skin. (5) Throughout the term of his vow as nazirite, no razor shall touch his head; it shall remain consecrated until the completion of his term as nazirite of the LORD, the hair of his head being left to grow untrimmed. (6) Throughout the term that he has set apart for the LORD, he shall not go in where there is a dead person. (7) Even if his father or mother, or his brother or sister should die, he must not defile himself for them, since hair set apart for his God is upon his head:
(א) וַיְדַבֵּ֥ר יְהוָ֖ה אֶל־מֹשֶׁ֥ה לֵּאמֹֽר (ב) דַּבֵּ֞ר אֶל־כָּל־עֲדַ֧ת בְּנֵי־יִשְׂרָאֵ֛ל וְאָמַרְתָּ֥ אֲלֵהֶ֖ם קְדֹשִׁ֣ים תִּהְי֑וּ כִּ֣י קָד֔וֹשׁ אֲנִ֖י יְהוָ֥ה אֱלֹהֵיכֶֽם׃
(1) The LORD spoke to Moses, saying: (2) Speak to the whole Israelite community and say to them: You shall be holy, for I, the LORD your God, am holy.
(ו) וְאַתֶּ֧ם תִּהְיוּ־לִ֛י מַמְלֶ֥כֶת כֹּהֲנִ֖ים וְג֣וֹי קָד֑וֹשׁ אֵ֚לֶּה הַדְּבָרִ֔ים אֲשֶׁ֥ר תְּדַבֵּ֖ר אֶל־בְּנֵ֥י יִשְׂרָאֵֽל׃
(6) but you shall be to Me a kingdom of priests and a holy nation.’ These are the words that you shall speak to the children of Israel.”

"The greater the person is, the more scrupulous should he be in all such things, and do more than the strict letter of the law requires. And, if a person has been scrupulous in his conduct, gentle in his conversation, pleasant toward his fellow-creatures, affable in manner when receiving them, not retorting, even when affronted, but showing courtesy to all, even to those who treat him with disdain, conducting his affairs with integrity … doing more than his duty in all things … such a person has sanctified God.” Maimonides Hilchot Yesodei ha-Torah, 5:11.