Leviticus 8:27-29

27He put all these in the hands of Aaron and his sons, and they waved them before the Lord as a wave offering. 28Then 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, a food offering presented to the Lord. 29Moses also took the breast, which was his share of the ordination ram, and waved it before the Lord as a wave offering, as the Lord commanded Moses.