Leviticus 7:36

For the waved breast and the heaved thigh I have taken from the children of Israel out of the sacrifices of their peace offerings, and have given them to Aaron the priest and to his sons as their portion forever from the children of Israel.

This is the anointing portion of Aaron, and the anointing portion of his sons, out of the offerings of Yahweh made by fire, in the day when he presented them to minister to Yahweh in the priest's office;

This is the law of the burnt offering, of the meal offering, and of the sin offering, and of the trespass offering, and of the consecration, and of the sacrifice of peace offerings;

which Yahweh commanded Moses in Mount Sinai, in the day that he commanded the children of Israel to offer their offerings to Yahweh, in the wilderness of Sinai.