Exodus 40:13-15

New Century Version

¹³ Then put the holy clothes on Aaron. Pour the special oil on him, and give him for service to God so that he may serve me as a priest. ¹⁴ Bring Aaron’s sons and put the inner robes on them. ¹⁵ Pour the special oil on them in the same way that you appointed their father as priest so that they may also serve me as priests. Pouring oil on them will make them a family of priests, they and their descendants from now on.”