Exodus 29:27-28

27And you shall consecrate the abreast of the wave offering that is waved and the bthigh of the priests’ portion that is contributed from the ram of cordination, from what was Aaron’s and his sons’. 28It shall be for Aaron and his sons as a dperpetual due from the people of Israel, for it is a econtribution. It shall be a fcontribution from the people of Israel from their peace offerings, their contribution to the Lord.

Leviticus 7:31-34

31 gThe priest shall burn the fat on the altar, but hthe breast shall be for Aaron and his sons. 32And ithe right thigh you shall give to the priest as a contribution from the sacrifice of your peace offerings. 33Whoever among the sons of Aaron offers the blood of the peace offerings and the fat shall have the right thigh for a portion. 34For the breast that is jwaved and the thigh that is kcontributed I have taken from the people of Israel, out of the sacrifices of their peace offerings, and lhave given them to Aaron the priest and to his sons, as a perpetual due from the people of Israel.
Copyright information for ESV