Leviticus 8:27-29
27 He put all these in the hands of Aaron and his sons and waved them before the Lord as a wave offering.
28 Then Moses took them from their hands and burned them on the altar on top of the burnt offering as an ordination offering, a pleasing aroma, an offering made to the Lord by fire.
29 He also took the breast—Moses’ share of the ordination ram—and waved it before the Lord as a wave offering, as the Lord commanded Moses.