Leviticus 9:21-23

American Standard Version

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

²² And 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. ²³ And 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.