Thematic Bible: Had the shoulder and breast as his portion

and it shall be for Aaron and for his sons by a perpetual statute of the sons of Israel, for it is something set apart, and it shall be set apart of the sons of Israel of the sacrifice of their peace offerings; it shall be something of theirs set apart unto the LORD.

And the priest shall incense the fat upon the altar; but the breast shall be Aaron's and his sons'. And ye shall give unto the priest to be elevated in offering the right shoulder of the sacrifices of your peace. He among the sons of Aaron that offers the blood of the peace and the fat shall have the right shoulder for his part; read more.
for I have taken from the sons of Israel of their sacrifices of peace the breast that is waved and the shoulder that is set apart and have given them unto Aaron, the priest, and unto his sons by a perpetual statute among the sons of Israel.