Exodus 40:18 (KJV)

And 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.

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

And 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.

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

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.

And he spread abroad the tent over the tabernacle, and put the covering of the tent above upon it; as the LORD commanded Moses.

And he took and put the testimony into the ark, and set the staves on the ark, and put the mercy seat above upon the ark:

And he brought the ark into the tabernacle, and set up the vail of the covering, and covered the ark of the testimony; as the LORD commanded Moses.

And he put the table in the tent of the congregation, upon the side of the tabernacle northward, without the vail.

And he set the bread in order upon it before the LORD; as the LORD had commanded Moses.