Exodus 40:14

You shall anoint the basin and its base, and sanctify it.

“You shall bring Aaron and his sons to the door of the Tent of Meeting, and shall wash them with water.

You shall put on Aaron the holy garments; and you shall anoint him, and sanctify him, that he may minister to me in the priest’s office.

You shall anoint them, as you anointed their father, that they may minister to me in the priest’s office. Their anointing shall be to them for an everlasting priesthood throughout their generations.”

Moses did so. According to all that the LORD commanded him, so he did.

In the first month in the second year, on the first day of the month, the tabernacle was raised up.