Leviticus 7:18-21

LXX2012(i) 18 And the Lord spoke to Moses, saying, 19 You shall also speak to the children of Israel, saying, He that offers a sacrifice of peace-offering, shall bring his gift to the Lord also from the sacrifice of peace-offering. 20 His hands shall bring the burnt offerings to the Lord; the fat which is on the breast and the lobe of the liver, he shall bring them, so as to set them for a gift before the Lord. 21 And the priest shall offer the fat upon the altar, and the breast shall be Aaron's and his sons,