Genesis 19:20-22

20Look, here is a town near enough to run to, and it is small. Let me flee to it—it is very small, isn’t it? Then my life will be spared.” 21He said to him, “Very well, I will grant this request too; I will not overthrow the town you speak of.

22But flee there quickly, because I cannot do anything until you reach it.” (That is why the town was called Zoar. Zoar means small. )