Exodus 29:4-9

New International Version

⁴ Then bring Aaron and his sons to the entrance to the tent of meeting and wash them with water.^{(A) 5} Take the garments^(B) and dress Aaron with the tunic, the robe of the ephod, the ephod itself and the breastpiece. Fasten the ephod on him by its skillfully woven waistband.^{(C) 6} Put the turban^(D) on his head and attach the sacred emblem^(E) to the turban. ⁷ Take the anointing oil^(F) and anoint him by pouring it on his head. ⁸ Bring his sons and dress them in tunics^{(G) 9} and fasten caps on them. Then tie sashes on Aaron and his sons.^[a](H) The priesthood is theirs by a lasting ordinance.^(I)

“Then you shall ordain Aaron and his sons.