Leviticus 16:20-22

20And when he hath ended making atonement for the sanctuary, and the tent of meeting, and the altar, he shall present the living goat;

21and Aaron shall lay both his hands on the head of the living goat, and confess over it all the iniquities of the children of Israel, and all their transgressions in all their sins, and he shall put them on the head of the goat, and shall send him away to the wilderness by the hand of a man standing ready;

22that the goat may bear upon him all their iniquities to a land apart [from men]; and he shall send away the goat into the wilderness.