Genesis 18:28

18:28 what if there are five less than the fifty godly people? Will you destroy the whole city because five are lacking?” He replied, “I will not destroy it if I find forty-five there.”

Genesis 19:15

19:15 At dawn the angels hurried Lot along, saying, “Get going! Take your wife and your two daughters who are here, or else you will be destroyed when the city is judged!”

Genesis 19:29

19:29 So when God destroyed the cities of the region, God honored Abraham’s request. He removed Lot from the midst of the destruction when he destroyed the cities Lot had lived in.