Leviticus 21:13

וְעַל כָּל־נַפְשֹׁת מֵת לֹא יָבֹא לְאָבִיו וּלְאִמּוֹ לֹא יִטַּמָּֽא

neither shall he go in to any dead body, nor defile himself for his father, or for his mother;

וּמִן־הַמִּקְדָּשׁ לֹא יֵצֵא וְלֹא יְחַלֵּל אֵת מִקְדַּשׁ אֱלֹהָיו כִּי נֵזֶר שֶׁמֶן מִשְׁחַת אֱלֹהָיו עָלָיו אֲנִי יְהוָֽה

neither shall he go out of the sanctuary, nor profane the sanctuary of his God; for the consecration of the anointing oil of his God is upon him: I am the LORD.

אַלְמָנָה וּגְרוּשָׁה וַחֲלָלָה זֹנָה אֶת־אֵלֶּה לֹא יִקָּח כִּי אִם־בְּתוּלָה מֵעַמָּיו יִקַּח אִשָּֽׁה

A widow, or one divorced, or a profaned woman, or a harlot, these shall he not take; but a virgin of his own people shall he take to wife.

וְלֹֽא־יְחַלֵּל זַרְעוֹ בְּעַמָּיו כִּי אֲנִי יְהוָה מְקַדְּשֽׁוֹ

And he shall not profane his seed among his people; for I am the LORD who sanctify him.