Leviticus 9:22-23

22When Aaron had finished burning the gifts, he lifted up his hands over the people. He had sacrificed the sin offering, the burnt offering and the friendship offering. Then he asked God to do good things for the people. And Aaron came down from the altar.

23Moses and Aaron went into the Tent of Meeting. When they came out, they asked God to do good things for the people. The bright light from the Lord appeared to the people to show how great he is.