Exodus 29:7-21

7Then take the anointing oil and anoint him by pouring it on his head.

8Present his sons as well and clothe them with tunics. 9Wrap the sashes around Aaron and his sons and tie headbands on them. The priesthood shall be theirs by a permanent statute. In this way you are to ordain Aaron and his sons.

10You are to present the bull at the front of the Tent of Meeting, and Aaron and his sons are to lay their hands on its head. 11And you shall slaughter the bull before the LORD at the entrance to the Tent of Meeting. 12Take some of the blood of the bull and put it on the horns of the altar with your finger; then pour out the rest of the blood at the base of the altar. 13Take all the fat that covers the entrails and the lobe of the liver, and both kidneys with the fat on them, and burn them on the altar. 14But burn the flesh of the bull and its hide and dung outside the camp; it is a sin offering.1

15Take one of the rams, and Aaron and his sons shall lay their hands on its head. 16You are to slaughter the ram, take its blood, and splatter it on all sides of the altar. 17Cut the ram into pieces, wash the entrails and legs, and place them with its head and other pieces. 18Then burn the entire ram on the altar; it is a burnt offering to the LORD, a pleasing aroma, a food offering to the LORD.

19Take the second ram, and Aaron and his sons are to lay their hands on its head. 20Slaughter the ram, take some of its blood, and put it on the right earlobes of Aaron and his sons, on the thumbs of their right hands, and on the big toes of their right feet. Splatter the remaining blood on all sides of the altar. 21And take some of the blood on the altar and some of the anointing oil and sprinkle it on Aaron and his garments, as well as on his sons and their garments. Then he and his garments will be consecrated, as well as his sons and their garments.