Exodus 29:22–27

²²Also of the ram shalt thou take the fat, and the fat-tail, and the fat that covereth the inwards, and the net of the liver, and the two kidneys, and the fat that is upon them, and the right shoulder—for it is a ram of consecration— ²³and one loaf of bread, and one cake of oiled bread, and one wafer out of the basket of the unleavened bread that is before Jehovah; ²⁴and thou shalt put all this in the hands of Aaron, and in the hands of his sons, and shalt wave them as a wave-offering before Jehovah. ²⁵And thou shalt receive them of their hand and burn them upon the altar over the burnt-offering, for a sweet odour before Jehovah: it is an offering by fire to Jehovah. ²⁶And thou shalt take the breast of the ram of consecration which is for Aaron, and wave it as a wave-offering before Jehovah; and it shall be thy part. ²⁷And thou shalt hallow the breast of the wave-offering, and the shoulder of the heave-offering, that hath been waved and heaved up, of the ram of the consecration, of that which is for Aaron, and of that which is for his sons.