Exodus 29:27-29

New Century Version

²⁷ Set aside the breast and the thigh of the sheep that were used to appoint Aaron and his sons as priests. These parts belong to them. ²⁸ They are to be the regular share which the Israelites will always give to Aaron and his sons. It is the gift the Israelites must give to the Lord from their fellowship offerings.

²⁹ “The holy clothes made for Aaron will belong to his descendants so that they can wear these clothes when they are appointed as priests.