Exodus 29:7-9

World English Bible

⁷ Then you shall take the anointing oil, and pour it on his head, and anoint him. ⁸ You shall bring his sons, and put tunics on them. ⁹ You shall clothe them with belts, Aaron and his sons, and bind headbands on them. They shall have the priesthood by a perpetual statute. You shall consecrate Aaron and his sons.