King James Version
And if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamed.New International Version
If anyone does not obey our instruction in this letter, take special note of him. Do not associate with him, in order that he may feel ashamed.Catholic Public Domain Version
But if anyone does not obey our word by this epistle, take note of him and do not keep company with him, so that he may be ashamed