Genesis 19:28-30

Young's Literal Translation

²⁸ and he looketh on the face of Sodom and Gomorrah, and on all the face of the land of the circuit, and seeth, and lo, the smoke of the land went up as smoke of the furnace.

²⁹ And it cometh to pass, in God's destroying the cities of the circuit, that God remembereth Abraham, and sendeth Lot out of the midst of the overthrow in the overthrowing of the cities in which Lot dwelt.

³⁰ And Lot goeth up out of Zoar, and dwelleth in the mountain, and his two daughters with him, for he hath been afraid of dwelling in Zoar, and he dwelleth in a cave, he and his two daughters.