You shall anoint the altar of the burnt offering and all its utensils, and consecrate the altar. The altar shall be most holy.
Exodus 40:10
Surrounding context
40:9 "And you shall take the anointing oil, and anoint the tabernacle and all that is in it; and you shall hallow it and all its utensils, and it shall be holy.
40:10 You shall anoint the altar of the burnt offering and all its utensils, and consecrate the altar. The altar shall be most holy.
40:11 And you shall anoint the laver and its base, and consecrate it.