Leviticus 9:23-24

Young's Literal Translation

²³ And Moses goeth in -- Aaron also -- unto the tent of meeting, and they come out, and bless the people, and the honour of Jehovah appeareth unto all the people;

²⁴ and fire cometh out from before Jehovah, and consumeth on the altar the burnt-offering, and the fat; and all the people see, and cry aloud, and fall on their faces.