Leviticus 7:32-34

New Catholic Bible

³² He will also give the right shoulder of the sacrifice of his peace offering as a wave offering to the priest. ³³ The son of Aaron who offers the blood and the fat of the peace offering will receive the right shoulder as his portion. ³⁴ I have taken the breast of the wave offering and the right shoulder that is offered from the sacrifices of the peace offerings of the children of Israel, and I have given them to Aaron the priest and his sons. This is an eternal statute for the children of Israel.