Lot and his two daughters left Zoar and settled in the mountains—for he was afraid to stay in Zoar—where they lived in a cave.
Jewish Publication Society of America Version (JPS1917) - Genesis 19:30 >And Lot went up out of Zoar, and dwelt in the mountain, and his two daughters with him; for he feared to dwell in Zoar; and he dwelt in a cave, he and his two daughters.