Exodus 40:13

9And thou shalt take the anointing oil, and anoint the tabernacle, and all that is therein, and shalt hallow it, and all the vessels thereof: and it shall be holy.

10And thou shalt anoint the altar of the burnt offering, and all his vessels, and sanctify the altar: and it shall be an altar most holy.

11And thou shalt anoint the laver and his foot, and sanctify it.

12And thou shalt bring Aaron and his sons unto the door of the tabernacle of the congregation, and wash them with water.

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

14And thou shalt bring his sons, and clothe them with coats:

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

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

17And 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.