Genesis 18:31

18:31 He said, "See now, I have taken it on myself to speak to the Lord. What if there are twenty found there?" He said, "I will not destroy it for the twenty's sake."
-World English Bible

Other Translation

18:31 And he said, Behold now, I have taken upon me to speak unto the Lord: Peradventure there shall be twenty found there. And he said, I will not destroy [it] for twenty's sake.
-King James Version