Leviticus 22:1

אַךְ אֶל־הַפָּרֹכֶת לֹא יָבֹא וְאֶל־הַמִּזְבֵּחַ לֹא יִגַּשׁ כִּֽי־מוּם בּוֹ וְלֹא יְחַלֵּל אֶת־מִקְדָּשַׁי כִּי אֲנִי יְהוָה מְקַדְּשָֽׁם

Only he shall not go in unto the veil, nor come nigh unto the altar, because he hath a blemish; that he profane not My holy places; for I am the LORD who sanctify them.

וַיְדַבֵּר מֹשֶׁה אֶֽל־אַהֲרֹן וְאֶל־בָּנָיו וְאֶֽל־כָּל־בְּנֵי יִשְׂרָאֵֽל

So Moses spoke unto Aaron, and to his sons, and unto all the children of Israel.

דַּבֵּר אֶֽל־אַהֲרֹן וְאֶל־בָּנָיו וְיִנָּֽזְרוּ מִקָּדְשֵׁי בְנֵֽי־יִשְׂרָאֵל וְלֹא יְחַלְּלוּ אֶת־שֵׁם קָדְשִׁי אֲשֶׁר הֵם מַקְדִּשִׁים לִי אֲנִי יְהוָֽה

Speak unto Aaron and to his sons, that they separate themselves from the holy things of the children of Israel, which they hallow unto Me, and that they profane not My holy name: I am the LORD.

אֱמֹר אֲלֵהֶם לְדֹרֹתֵיכֶם כָּל־אִישׁ אֲשֶׁר־יִקְרַב מִכָּל־זַרְעֲכֶם אֶל־הַקֳּדָשִׁים אֲשֶׁר יַקְדִּישׁוּ בְנֵֽי־יִשְׂרָאֵל לַֽיהוָה וְטֻמְאָתוֹ עָלָיו וְנִכְרְתָה הַנֶּפֶשׁ הַהִוא מִלְּפָנַי אֲנִי יְהוָֽה

Say unto them: Whosoever he be of all your seed throughout your generations, that approacheth unto the holy things, which the children of Israel hallow unto the LORD, having his uncleanness upon him, that soul shall be cut off from before Me: I am the LORD.