Leviticus 16:7-9

New King James Version

⁷ He shall take the two goats and present them before the Lord at the door of the tabernacle of meeting. ⁸ Then Aaron shall cast lots for the two goats: one lot for the Lord and the other lot for the scapegoat. ⁹ And Aaron shall bring the goat on which the Lord’s lot fell, and offer it as a sin offering.