12. He poured some of the anointing oil on Aaron’s head to make him holy.
13. Then Moses brought Aaron’s sons forward. He put their woven shirts on them, tied belts around them, and put cloth caps on their heads. He did everything just as the Lord had commanded.
14. Then Moses brought out the bull of the sin offering. Aaron and his sons put their hands on the bull’s head.
15. Then Moses killed the bull and collected its blood. He used his finger to put some of the blood on all the corners of the altar. In this way he made the altar ready for sacrifices. Then he poured out the blood at the base of the altar to make the altar ready for sacrifices to make the people pure.
16. Moses took all the fat from the inner parts of the bull. He took the fat part of the liver with the two kidneys and the fat on them. Then he burned them on the altar.
17. Moses took the bull’s skin, its meat, and its body waste outside the camp. He burned these things in a fire outside the camp. He did everything just as the Lord commanded him.
18. Then Moses brought the ram of the burnt offering. Aaron and his sons put their hands on the ram’s head.
19. Then Moses killed the ram. He sprinkled the blood around on the altar.
20-21. He cut the ram into pieces. He washed the inner parts and legs with water. Then he burned the whole ram on the altar. He burned the head, the pieces, and the fat as a burnt offering. It was a sweet-smelling gift to the Lord. Moses did everything just as the Lord commanded.
22. Then Moses brought the other ram. This ram was used for appointing Aaron and his sons to become priests. Aaron and his sons put their hands on the ram’s head.
23. Then Moses killed the ram. He put some of its blood on the tip of Aaron’s ear, on the thumb of his right hand, and on the big toe of his right foot.
24. Then Moses brought Aaron’s sons close to the altar. He put some of the blood on the tip of their right ears, on the thumb of their right hands, and on the big toe of their right feet. Then he sprinkled the blood around on the altar.