Exodus 40:15 ASV

¹³  And thou shalt put upon Aaron the holy garments; and thou shalt anoint him, and sanctify him, that he may minister unto me in the priest's office.

¹⁴  And thou shalt bring his sons, and put coats upon them;

¹⁵  and thou shalt anoint them, as thou didst anoint their father, that they may minister unto me in the priest's office: and their anointing shall be to them for an everlasting priesthood throughout their generations.

¹⁶  Thus did Moses: according to all that Jehovah commanded him, so did he.

¹⁷  And it came to pass in the first month in the second year, on the first day of the month, that the tabernacle was reared up.