Genesis 18:31-33

Then Abraham said, “I have been brave to speak to the Lord. But what if there are twenty good people in the city?” He answered, “If I find twenty there, I will not destroy the city.” Then Abraham said, “Lord, please don’t be angry with me, but let me bother you this one last time. What if you find ten there?” He said, “If I find ten there, I will not destroy it.” When the LORD finished speaking to Abraham, he left, and Abraham returned home.