Leviticus 16:10-12

New Revised Standard Version, Anglicised

¹⁰ but the goat on which the lot fell for Azazel^[a] shall be presented alive before the Lord to make atonement over it, so that it may be sent away into the wilderness to Azazel.^[b]

¹¹ Aaron 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. ¹² He 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