Leviticus 9:5-7 (NKJV)
5. So they brought what Moses commanded before the tabernacle of meeting. And all the congregation drew near and stood before the Lord.
6. Then Moses said, “This is the thing which the Lord commanded you to do, and the glory of the Lord will appear to you.”
7. And Moses said to Aaron, “Go to the altar, offer your sin offering and your burnt offering, and make atonement for yourself and for the people. Offer the offering of the people, and make atonement for them, as the Lord commanded.”
5. So they brought what Moses commanded before the tabernacle of meeting. And all the congregation drew near and stood before the Lord.
6. Then Moses said, “This is the thing which the Lord commanded you to do, and the glory of the Lord will appear to you.”
7. And Moses said to Aaron, “Go to the altar, offer your sin offering and your burnt offering, and make atonement for yourself and for the people. Offer the offering of the people, and make atonement for them, as the Lord commanded.”