Exodus 29:25

²³  And one loaf of bread, and one cake of oiled bread, and one wafer out of the basket of the unleavened bread that is before the LORD:

²⁴  And thou shalt put all in the hands of Aaron, and in the hands of his sons; and shalt wave them for a wave offering before the LORD.

²⁵  And thou shalt receive them of their hands, and burn them upon the altar for a burnt offering, for a sweet savor before the LORD: it is an offering made by fire unto the LORD.

²⁶  And thou shalt take the breast of the ram of Aaron's consecration, and wave it for a wave offering before the LORD: and it shall be thy part.

²⁷  And thou shalt sanctify the breast of the wave offering, and the shoulder of the heave offering, which is waved, and which is heaved up, of the ram of the consecration, even of that which is for Aaron, and of that which is for his sons: