Genesis 19:27-29

27Now Abraham rose early in the morning to the place where he had stood before Adonai,

28and he looked down toward Sodom and Gomorrah, and toward the entire land of the surrounding area, and saw, behold, the smoke of the land ascended like smoke from a furnace.

29So it was, as God destroyed the cities of the surrounding area, that God remembered Abraham, and sent Lot out of the midst of the upheaval, when He demolished the cities where Lot had dwelt.