Exodus 29:27-34

27You shall consecrate the breast of the wave offering and the thigh of the 1contribution which was waved and which was 2offered from the ram of 3ordination, from the one which was for Aaron and from the one which was for his sons. 28It shall be for Aaron and his sons as their portion forever from the sons of Israel, for it is 4a contribution; and it shall be 5a contribution from the sons of Israel from the sacrifices of their peace offerings, their 6contribution to the Lord.

29“7The holy garments of Aaron shall be for his sons after him, 8so that they may be anointed and ordained in them. 30For seven days the one of his sons who is priest in his place shall put them on when he enters the tent of meeting to minister in the Holy Place.

31“Now you shall take the ram of 9ordination and 10boil its flesh in a holy place. 32Then Aaron and his sons shall eat the flesh of the ram and the bread that is in the basket, at the doorway of the tent of meeting. 33So 11they shall eat 12those things by which atonement was made 13at their ordination and consecration; but a 1415layman shall not eat them, because they are holy. 34And 16if any of the flesh of 17ordination or any of the bread remains until morning, then you shall burn the remainder with fire; it shall not be eaten, because it is holy.