Exodus 29:25-27

Amplified Bible

²⁵ Then you shall take them from their hands, add them to the burnt offering, and burn them on the altar for a sweet and soothing aroma before the Lord; it is an offering by fire to the Lord.

²⁶ “Then you shall take the breast of the ram of Aaron’s ordination, and wave it as a wave offering before the Lord; and it shall be your (Moses) portion. ²⁷ You shall consecrate the waved breast offering [of the ram] used in the ordination and the waved thigh offering of the priests’ portion, since it is [a contribution] for Aaron and for his sons.