Genesis 18:25-32

25That be far from thee to do after this manner, to slay the righteous with the wicked: and that the righteous should be as the wicked, that be far from thee: Shall not the Judge of all the earth do right? 26And the LORD said, If I find in Sodom fifty righteous within the city, then I will spare all the place for their sakes. 27And Abraham answered and said, Behold now, I who am dust and ashes, have taken upon me to speak to the Lord. 28Suppose there shall lack five of the fifty righteous: wilt thou destroy all the city for lack of five? And he said, If I find there forty and five, I will not destroy it . 29And he spoke to him yet again, and said, Suppose there shall be forty found there. And he said, I will not do it for forty’s sake. 30And he said, O let not the Lord be angry, and I will speak: Suppose there shall thirty be found there. And he said, I will not do it, if I find thirty there. 31And he said, Behold now, I have taken upon me to speak to the Lord: Suppose there shall be twenty found there. And he said, I will not destroy it for twenty’s sake. 32And he said, O let not the Lord be angry, and I will speak yet but this once: Suppose ten shall be found there. And he said, I will not destroy it for ten’s sake.