1The LORD spoke to Moses after the death of the two sons of Aaron, when they drew near before the LORD and died. 2The LORD said to Moses:
Tell your brother Aaron not to come just at any time into the sanctuary inside the curtain before the mercy seat that is upon the ark, or he will die; for I appear in the cloud upon the mercy seat. 3Thus shall Aaron come into the holy place: with a young bull for a sin offering and a ram for a burnt offering. 4He shall put on the holy linen tunic, and shall have the linen undergarments next to his body, fasten the linen sash, and wear the linen turban; these are the holy vestments. He shall bathe his body in water, and then put them on. 5He shall take from the congregation of the people of Israel two male goats for a sin offering, and one ram for a burnt offering.
6Aaron shall offer the bull as a sin offering for himself, and shall make atonement for himself and for his house. 7He shall take the two goats and set them before the LORD at the entrance of the tent of meeting; 8and Aaron shall cast lots on the two goats, one lot for the LORD and the other lot for Azazel. 9Aaron shall present the goat on which the lot fell for the LORD, and offer it as a sin offering; 10But the goat on which the lot fell for Azazel shall be presented alive before the LORD to make atonement over it, that it may be sent away into the wilderness to Azazel.
11Aaron shall present the bull as a sin offering for himself, and shall make atonement for himself and for his house; he shall slaughter the bull as a sin offering for himself. 12He shall take a censer full of coals of fire from the altar before the LORD, and two handfuls of crushed sweet incense, and he shall bring it inside the curtain 13and put the incense on the fire before the LORD, that the cloud of the incense may cover the mercy seat that is upon the covenant, or he will die. 14He shall take some of the blood of the bull, and sprinkle it with his finger on the front of the mercy seat, and before the mercy seat he shall sprinkle the blood with his finger seven times.
15He shall slaughter the goat of the sin offering that is for the people and bring its blood inside the curtain, and do with its blood as he did with the blood of the bull, sprinkling it upon the mercy seat and before the mercy seat. 16Thus he shall make atonement for the sanctuary, because of the uncleannesses of the people of Israel, and because of their transgressions, all their sins; and so he shall do for the tent of meeting, which remains with them in the midst of their uncleannesses. 17No one shall be in the tent of meeting from the time he enters to make atonement in the sanctuary until he comes out and has made atonement for himself and for his house and for all the assembly of Israel. 18Then he shall go out to the altar that is before the LORD and make atonement on its behalf, and shall take some of the blood of the bull and of the blood of the goat, and put it on each of the horns of the altar. 19He shall sprinkle some of the blood on it with his finger seven times, and cleanse it and hallow it from the uncleannesses of the people of Israel.