When we are slandered, we answer kindly. We have become the scum of the earth, the garbage of the world – right up to this moment. (NIV)
When we are slandered and defamed, we [try to] answer softly and bring comfort. We have been made and are now the rubbish and filth of the world [the offscouring of all things, the scum of the earth]. (AMP)
Being defamed, we intreat: we are made as the filth of the world, and are the offscouring of all things unto this day. (KJV)