Leviticus 16:1-6

¹Yahweh spoke to Moses—this was after the death of Aaron's two sons, when they had gone near to Yahweh and then died.

²Yahweh said to Moses, “Speak to Aaron your brother and tell him not to come at just any time into the most holy place inside the curtain, before the atonement lid that is on the ark. If he does, he will die, because I appear in the cloud over the atonement lid.

³So here is how Aaron must come into the most holy place. He must enter with a young bull as a sin offering, and a ram as a burnt offering.

⁴He must put on the holy linen tunic, and he must put the linen undergarments on himself, and he must wear the linen sash and linen turban. These are the holy garments. He must bathe his body in water and then dress himself with these clothes.

⁵He must take from the assembly of the people of Israel two male goats as a sin offering and one ram as a burnt offering.

⁶Then Aaron must present the bull as the sin offering, which will be for himself, to make atonement for himself and his family.