Leviticus 8:32

וַיִּקַּח מֹשֶׁה מִשֶּׁמֶן הַמִּשְׁחָה וּמִן־הַדָּם אֲשֶׁר עַל־הַמִּזְבֵּחַ וַיַּז עַֽל־אַהֲרֹן עַל־בְּגָדָיו וְעַל־בָּנָיו וְעַל־בִּגְדֵי בָנָיו אִתּוֹ וַיְקַדֵּשׁ אֶֽת־אַהֲרֹן אֶת־בְּגָדָיו וְאֶת־בָּנָיו וְאֶת־בִּגְדֵי בָנָיו אִתּֽוֹ

And Moses took of the anointing oil, and of the blood which was upon the altar, and sprinkled it upon Aaron, and upon his garments, and upon his sons, and upon his sons’garments with him, and sanctified Aaron, and his garments, and his sons, and his sons’garments with him.

וַיֹּאמֶר מֹשֶׁה אֶל־אַהֲרֹן וְאֶל־בָּנָיו בַּשְּׁלוּ אֶת־הַבָּשָׂר פֶּתַח אֹהֶל מוֹעֵד וְשָׁם תֹּאכְלוּ אֹתוֹ וְאֶת־הַלֶּחֶם אֲשֶׁר בְּסַל הַמִּלֻּאִים כַּאֲשֶׁר צִוֵּיתִי לֵאמֹר אַהֲרֹן וּבָנָיו יֹאכְלֻֽהוּ

And Moses said unto Aaron and to his sons: ‘Boil the flesh at the door of the tent of meeting; and there eat it and the bread that is in the basket of consecration, as I commanded, saying: Aaron and his sons shall eat it.

וּמִפֶּתַח אֹהֶל מוֹעֵד לֹא תֵֽצְאוּ שִׁבְעַת יָמִים עַד יוֹם מְלֹאת יְמֵי מִלֻּאֵיכֶם כִּי שִׁבְעַת יָמִים יְמַלֵּא אֶת־יֶדְכֶֽם

And ye shall not go out from the door of the tent of meeting seven days, until the days of your consecration be fulfilled; for He shall consecrate you seven days.

כַּאֲשֶׁר עָשָׂה בַּיּוֹם הַזֶּה צִוָּה יְהוָה לַעֲשֹׂת לְכַפֵּר עֲלֵיכֶֽם

As hath been done this day, so the LORD hath commanded to do, to make atonement for you.