He said to Aaron, "Take a bull and a ram. There must be nothing wrong with them. The bull will be a sin offering, and the ram will be a burnt offering. Offer these animals to the Lord.
Tell the Israelites, 'Take a male goat for a sin offering, and take a calf and a lamb for a burnt offering. The calf and the lamb must each be one year old. There must be nothing wrong with them.
Take a bull and a ram for fellowship offerings. Take these animals and a grain offering mixed with oil for an offering to the Lord. Do this because the Lord will appear to you today.'"
Then Moses told Aaron: "Go do what the Lord commanded. Go to the altar and offer sin offerings and burnt offerings. Do what will make you and the people pure. Take the people's sacrifices and make them pure."
Then the sons of Aaron brought the blood to Aaron. Aaron put his finger in the blood and put it on the corners of the altar. Then he poured out the blood at the base of the altar.
Then Aaron brought the people's offering. He killed the goat of the sin offering that was for the people. He offered the goat for sin, like the earlier sin offering.
Aaron also killed the bull and the ram that were the fellowship offerings from the people. His sons brought the blood to him, and he sprinkled this blood around on the altar.
Aaron's sons also brought him the fat of the bull and the ram. They brought the fat tail, the fat covering the inner parts, the kidneys, and the fat part of the liver.
Then Aaron lifted up his hands toward the people and blessed them. After he finished offering the sin offering, the burnt offering, and the fellowship offerings, he came down from the altar.
Fire came out from the Lord and burned the burnt offering and fat on the altar. When all the people saw this, they shouted with joy and then bowed to the ground to show their respect.