Leviticus 8:10-14

Moses then took the anointing oil and anointed the tabernacle and everything that was in it, and consecrated them.

He also sprinkled some of it on the altar seven times and anointed the altar and all its utensils, and the basin and its stand, to consecrate them.

Then he poured some of the anointing oil on Aaron’s head and anointed him, to consecrate him.

Next Moses had Aaron’s sons come near, and he clothed them with tunics and wrapped their waists with sashes, and bound caps on them, just as the Lord had commanded Moses.

Then he brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.