Genesis 19:27-29
27
Abraham got up early in the morning to the place where he had stood before Yahweh.
28
He looked toward Sodom and Gomorrah, and toward all the land of the plain, and looked, and saw that the smoke of the land went up as the smoke of a furnace.
29
It happened, when God destroyed the cities of the plain, that God remembered Abraham, and sent Lot out of the middle of the overthrow, when he overthrew the cities in which Lot lived.