Leviticus 16:21-22

21And Aaron shall lay both his hands upon the head of the live goat, and confess over him all the iniquities of the children of Israel, and all their transgressions in all their sins, putting them upon the head of the goat, and shall send him away by the hand of a fit man into the wilderness:1

22And the goat shall bear upon him all their iniquities unto a land not inhabited: and he shall let go the goat in the wilderness.2