Leviticus 8:26-31

26and from the basket of unleavened bread that was before the Lord he took one unleavened cake, a cake of bread anointed with oil, and one wafer, and put them on the fat and on the right thigh;

27and he put all these in Aaron’s hands and in his sons’ hands, and waved them as a wave offering before the Lord.

28Then Moses took them from their hands and burned them on the altar, on the burnt offering. They were consecration offerings for a sweet aroma. That was an offering made by fire to the Lord.

29And Moses took the breast and waved it as a wave offering before the Lord. It was Moses’ part of the ram of consecration, as the Lord had commanded Moses.

30Then Moses took some of the anointing oil and some of the blood which was on the altar, and sprinkled it on Aaron, on his garments, on his sons, and on the garments of his sons with him; and he consecrated Aaron, his garments, his sons, and the garments of his sons with him.

31And Moses said to Aaron and his sons, “Boil the flesh at the door of the tabernacle of meeting, and eat it there with the bread that is in the basket of consecration offerings, as I commanded, saying, ‘Aaron and his sons shall eat it.’