Leviticus 16:3-17

³“Aaron shall come into the sanctuary with a young bull for a sin offering, and a ram for a burnt offering.

⁴He shall put on the holy linen tunic. He shall have the linen trousers on his body, and shall put on the linen sash, and he shall be clothed with the linen turban. They are the holy garments. He shall bathe his body in water, and put them on.

⁵He shall take from the congregation of the children of Israel two male goats for a sin offering, and one ram for a burnt offering.

⁶“Aaron shall offer the bull of the sin offering, which is for himself, and make atonement for himself and for his house.

⁷He shall take the two goats, and set them before the LORD at the door of the Tent of Meeting.

⁸Aaron shall cast lots for the two goats: one lot for the LORD, and the other lot for the scapegoat.

⁹Aaron shall present the goat on which the lot fell for the LORD, and offer him for a sin offering.

¹⁰But the goat on which the lot fell for the scapegoat shall be presented alive before the LORD, to make atonement for him, to send him away as the scapegoat into the wilderness.

¹¹“Aaron shall present the bull of the sin offering, which is for himself, and shall make atonement for himself and for his house, and shall kill the bull of the sin offering which is for himself.

¹²He shall take a censer full of coals of fire from off the altar before the LORD, and two handfuls of sweet incense beaten small, and bring it within the veil.

¹³He shall put the incense on the fire before the LORD, that the cloud of the incense may cover the mercy seat that is on the covenant, so that he will not die.

¹⁴He shall take some of the blood of the bull, and sprinkle it with his finger on the mercy seat on the east; and before the mercy seat he shall sprinkle some of the blood with his finger seven times.

¹⁵“Then he shall kill the goat of the sin offering that is for the people, and bring his blood within the veil, and do with his blood as he did with the blood of the bull, and sprinkle it on the mercy seat and before the mercy seat.

¹⁶He shall make atonement for the Holy Place, because of the uncleanness of the children of Israel, and because of their transgressions, even all their sins; and so he shall do for the Tent of Meeting that dwells with them in the middle of their uncleanness.

¹⁷No one shall be in the Tent of Meeting when he enters to make atonement in the Holy Place, until he comes out, and has made atonement for himself and for his household, and for all the assembly of Israel.