Genesis 18:28-30
Wycliffe Bible
28 what if less than fifty just men by five be, shalt thou do away all the city for five and forty? And the Lord said, I shall not do away, if I shall find five and forty there. (what if there be five less than fifty righteous people there, shalt thou do away all the city for forty-five? And the Lord said, I shall not do them all away, if I shall find forty-five righteous people there.)
29 And again Abraham said to him, But if forty be there, what shalt thou do? The Lord said, I shall not smite for forty (I shall not strike them all down, for the sake of forty righteous people).
30 Abraham said, Lord, I beseech, take thou (it) not into indignation, if I speak (again); what if thirty be found there? The Lord answered, I shall not do (it), if I shall find thirty there.
Read full chapter2001 by Terence P. Noble