Genesis 18:26

18:26 So the Lord replied, “If I find in the city of Sodom fifty godly people, I will spare the whole place for their sake.”

Genesis 18:32

18:32 Finally Abraham ¹  said, “May the Lord not be angry so that I may speak just once more. What if ten are found there?” He replied, “I will not destroy it for the sake of the ten.”

[18:32]  ¹ tn Heb “he”; the referent (Abraham) has been specified in the translation for clarity.