Exodus 29:21-23

New Revised Standard Version, Anglicised

²¹ Then you shall take some of the blood that is on the altar, and some of the anointing-oil, and sprinkle it on Aaron and his vestments and on his sons and his sons’ vestments with him; then he and his vestments shall be holy, as well as his sons and his sons’ vestments.

²² You shall also take the fat of the ram, the fat-tail, the fat that covers the entrails, the appendage of the liver, the two kidneys with the fat that is on them, and the right thigh (for it is a ram of ordination), ²³ and one loaf of bread, one cake of bread made with oil, and one wafer, out of the basket of unleavened bread that is before the Lord;