Genesis 19:20-23

20behold now, this city is near to flee unto, and it is a little one: Oh, let me escape thither, (is it not a little one?) and my soul shall live.

21And he said unto him, See, I have accepted thee concerning this thing also, that I will not overthrow the city of which thou hast spoken.

22Haste thee, escape thither; for I cannot do any thing till thou be come thither. Therefore the name of the city was called Zoar.

23The sun was risen upon the earth when Lot came unto Zoar.