Leviticus 9:6-10

⁶Moses said, “This is what the Lord ordered me to tell you to do, so that you may see his glory.”

⁷Then Moses told Aaron, “Go to the altar and sacrifice your sin offering and your burnt offering to make you and the people right. Then sacrifice the offerings brought by the people as a means to make them right, as the Lord ordered.”

⁸So Aaron went to the altar and killed the calf as a sin offering for himself.

⁹His sons brought the blood to him. He dipped his finger in the blood and put it on the horns of the altar. He poured out the rest of the blood at the bottom of the altar.

¹⁰He burned the fat, the kidneys, and the best part of the liver from the sin offering on the altar, as the Lord had ordered Moses to do.