Vayikra 9:23-24

Orthodox Jewish Bible

²³ And Moshe and Aharon went into the Ohel Mo’ed, and came out, and pronounced a barucha over the people; and the kavod Hashem appeared unto kol HaAm.

²⁴ And there came an eish out from before Hashem, and consumed upon the Mizbe’ach the olah (burnt offering) and the chalavim (fat portions); which when all the people saw, they shouted, and fell on their faces.