Exodus 29:25-27

Revised Standard Version Catholic Edition

²⁵ Then you shall take them from their hands, and burn them on the altar in addition to the burnt offering, as a pleasing odor before the Lord; it is an offering by fire to the Lord.

²⁶ “And you shall take the breast of the ram of Aaron’s ordination and wave if for a wave offering before the Lord; and it shall be your portion. ²⁷ And you shall consecrate the breast of the wave offering, and the thigh of the priests’ portion, which is waved, and which is offered from the ram of ordination, since it is for Aaron and for his sons.