Exodus 29:24-28 ▼

24 and you shall put all these in the hands of Aaron and in the hands of his sons, and you shall wave them as a wave offering before Yahweh.

25 You shall take them from their hands and offer them up in smoke on the altar on the burnt offering for a soothing aroma before Yahweh; it is an offering by fire to Yahweh.

26 “Then you shall take the breast of Aaron’s ram of ordination and wave it as a wave offering before Yahweh; and it shall be your portion.

27 You shall set apart as holy the breast of the wave offering and the thigh of the contribution offering which was waved and which was raised up as a contribution from the ram of ordination, from the one which was for Aaron and from the one which was for his sons.

28 It shall be for Aaron and his sons as a perpetual statute from the sons of Israel, for it is a contribution offering; and it shall be a contribution offering from the sons of Israel from the sacrifices of their peace offerings, even their contribution offering to Yahweh.