Leviticus 16:23

²¹and Aaron shall lay his hands on the head of the live goat, and he shall declare over him all the iniquities of the children of Israel, and all their unrighteousnesses, and all their sins; and he shall lay them upon the head of the live goat, and shall send him by the hand of a ready man into the wilderness.

²²And the goat shall bear their unrighteousnesses upon him into a desert land; and Aaron shall send away the goat into the wilderness.

— Leviticus 16:23 —

²⁴And he shall bathe his body in water in the holy place, and shall put on his raiment, and shall go out and offer the whole burnt offering for himself and the whole burnt offering for the people: and shall make atonement for himself and for his house, and for the people, as for the priests.

²⁵And he shall offer the fat for the sin offering on the altar.