Genesis 19:29-31 New Life Version (NLV)
29 But when God destroyed the cities of the valley, He remembered Abraham. He sent Lot out of the center of the danger, when He destroyed the cities where Lot lived.
30 Then Lot went up from Zoar with his two daughters, and lived in the mountains for he was afraid to stay in Zoar. He lived in a cave in the side of a mountain with his two daughters. 31 Then the first-born daughter said to the younger one, “Our father is old. And there is not a man on earth to marry us.