Leviticus 9:20-23

²⁰and they put the fat upon the breasts, and he burnt the fat upon the altar:

²¹and the breasts and the right thigh Aaron waved for a wave-offering before Jehovah; as Moses commanded.

²²And Aaron lifted up his hands toward the people, and blessed them; and he came down from offering the sin-offering, and the burnt-offering, and the peace-offerings.

²³And Moses and Aaron went into the tent of meeting, and came out, and blessed the people: and the glory of Jehovah appeared unto all the people.