Exodus 29:9-14, 19-21, 35-37

“This is how you will ordain Aaron and his sons: Bring the bull to the Tent of Meeting. Aaron and his sons will place their hands on the head of the bull. Then you will slaughter the bull in the presence of GOD at the entrance to the Tent of Meeting. Take some of the bull’s blood and smear it on the horns of the Altar with your finger; pour the rest of the blood on the base of the Altar. Next take all the fat that covers the innards, fat from around the liver and the two kidneys, and burn it on the Altar. But the flesh of the bull, including its hide and dung, you will burn up outside the camp. It is an Absolution-Offering.

“Then take the second ram. Have Aaron and his sons place their hands on the ram’s head. Slaughter the ram. Take some of its blood and rub it on Aaron’s right earlobe and on the right earlobes of his sons, on the thumbs of their right hands and on the big toes of their right feet. Sprinkle the rest of the blood against all sides of the Altar. Then take some of the blood that is on the Altar, mix it with some of the anointing oil, and splash it on Aaron and his clothes and on his sons and their clothes so that Aaron and his clothes and his sons and his sons’ clothes will be made holy.

“Do everything for the ordination of Aaron and his sons exactly as I’ve commanded you throughout the seven days. Offer a bull as an Absolution-Offering for atonement each day. Offer it on the Altar when you make atonement for it: Anoint and hallow it. Make atonement for the Altar and hallow it for seven days; the Altar will become soaked in holiness—anyone who so much as touches the Altar will become holy.