Leviticus 8:29

26 And out of the basket of unleavened bread which was before the Lord he took one unleavened cake, and one cake of bread with oil on it, and one thin cake, and put them on the fat and on the right leg:

27 And he put them all on the hands of Aaron and on the hands of his sons, waving them for a wave offering before the Lord.

28 And Moses took them from their hands, and they were burned on the altar on the burned offering, as a priest's offering for a sweet smell, an offering made by fire to the Lord.

29 And Moses took the breast, waving it for a wave offering before the Lord; it was Moses' part of the sheep of the priest's offering, as the Lord gave orders to Moses.

30 And Moses took some of the holy oil and of the blood which was on the altar and put it on Aaron and on his robes, and on his sons and on his sons' robes; and made Aaron holy, and his robes and his sons and his sons' robes with him.

31 And Moses said to Aaron and to his sons, The flesh is to be cooked in water at the door of the Tent of meeting, and there you are to take it as food, together with the bread in the basket, as I have given orders, saying, It is the food of Aaron and his sons.

32 And that which is over of the flesh and of the bread is to be burned with fire.