Leviticus 8:30-36

³⁰And Moses took some of the anointing oil, and of the blood which was upon the altar, and sprinkled the same upon Aaron, and upon his garments, and upon his sons, and his sons with sanctified upon the garments of him; and he Aaron, his garments, and his sons, and the garments of his sons with him.

³¹And Moses said unto Aaron and to his sons, Boil ye the flesh at the door of the tabernacle of the congregation; and there shall ye eat it with the bread that is in the basket of the consecration; as I have commanded, saying, Aaron and his sons shall eat it.

³²And that which is left of the flesh and of the bread shall ye burn with fire.

³³And from the door of the tabernacle of the congregation shall ye not go forth seven days, until the days of your consecration be at an end; for seven days shall your consecration last.

³⁴As they have done this day, so hath the Lord commanded to do farther, to make an atonement for you.

³⁵And at the door of the tabernacle of the congregation shall ye abide day and night seven days, and keep the charge of the Lord, that ye die not; for so have I been commanded.

³⁶And Aaron and his sons did all the things which the Lord had commanded by the hand of Moses.