King James Version
My little children, these things write I unto you, that ye sin not. And if any man sin, we have an advocate with the Father, Jesus Christ the righteous:New International Version
My dear children, I write this to you so that you will not sin. But if anybody does sin, we have one who speaks to the Father in our defense--Jesus Christ, the Righteous One.Catholic Public Domain Version
My little sons, this I write to you, so that you may not sin. But if anyone has sinned, we have an Advocate with the Father, Jesus Christ, the Just One