Leviticus 8:26-28

²⁶and out of the basket of unleavened bread that was before the LORD, he took one unleavened cake, one cake of oiled bread, and one wafer, and placed them on the fat and on the right thigh.

²⁷He put all these in Aaron’s hands and in his sons’ hands, and waved them for a wave offering before the LORD.

²⁸Moses took them from their hands, and burned them on the altar on the burnt offering. They were a consecration offering for a pleasant aroma. It was an offering made by fire to the LORD.