Exodus 29:22-24

Living Bible

²² “Then take the fat of the ram, including the fat tail and the fat that covers the insides, also the gall bladder and the two kidneys and the fat surrounding them, and the right thigh—for this is the ram for ordination of Aaron and his sons— ²³ and one loaf of bread, one cake of shortening bread, and one wafer from the basket of unleavened bread that was placed before the Lord: ²⁴ Place these in the hands of Aaron and his sons, to wave them in a gesture of offering to the Lord.