Exodus 29:24-26

24You are to put the entirety into Aaron’s hands and the hands of his sons, and present them as a wave offering before Adonai.

25Then you are to take them out of their hands and offer them up in smoke on the altar on top of the burnt offering, as a sweet aroma before Adonai, an offering made by fire to Adonai.

26Also take the breast of Aaron’s ram of consecration and wave it as a wave offering before Adonai—so it will be your portion.