Ezekiel 44:21

וּבְצֵאתָם אֶל־הֶחָצֵר הַחִיצוֹנָה אֶל־הֶחָצֵר הַחִיצוֹנָה אֶל־הָעָם יִפְשְׁטוּ אֶת־בִּגְדֵיהֶם אֲשֶׁר־הֵמָּה מְשָׁרְתִם בָּם וְהִנִּיחוּ אוֹתָם בְּלִֽשְׁכֹת הַקֹּדֶשׁ וְלָֽבְשׁוּ בְּגָדִים אֲחֵרִים וְלֹֽא־יְקַדְּשׁוּ אֶת־הָעָם בְּבִגְדֵיהֶֽם

And when they go forth into the outer court, even into the outer court to the people, they shall put off their garments wherein they minister, and lay them in the holy chambers, and they shall put on other garments, that they sanctify not the people with their garments.

וְרֹאשָׁם לֹא יְגַלֵּחוּ וּפֶרַע לֹא יְשַׁלֵּחוּ כָּסוֹם יִכְסְמוּ אֶת־רָאשֵׁיהֶֽם

Neither shall they shave their heads, nor suffer their locks to grow long; they shall only poll their heads.

וְאַלְמָנָה וּגְרוּשָׁה לֹֽא־יִקְחוּ לָהֶם לְנָשִׁים כִּי אִם־בְּתוּלֹת מִזֶּרַע בֵּית יִשְׂרָאֵל וְהָֽאַלְמָנָה אֲשֶׁר תִּֽהְיֶה אַלְמָנָה מִכֹּהֵן יִקָּֽחוּ

Neither shall they take for their wives a widow, nor her that is put away; but they shall take virgins of the seed of the house of Israel, or a widow that is the widow of a priest.

וְאֶת־עַמִּי יוֹרוּ בֵּין קֹדֶשׁ לְחֹל וּבֵין־טָמֵא לְטָהוֹר יוֹדִעֻֽם

And they shall teach My people the difference between the holy and the common, and cause them to discern between the unclean and the clean.