Exodus 40:9

6 And thou shalt set the altar of burnt-offering before the door of the tabernacle of the tent of meeting.

7 And thou shalt set the laver between the tent of meeting and the altar, and shalt put water therein.

8 And thou shalt set up the court round about, and hang up the screen of the gate of the court.

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

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

11 And thou shalt anoint the laver and its base, and sanctify it.

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