It is another that beareth witness of me; and I know that the witness which he witnesseth of me is true.

There is another who testifies about Me, and I know that His testimony about Me is valid.

another there is who is testifying concerning me, and I have known that the testimony that he doth testify concerning me is true;

It is another who bears witness concerning me, and I know that the witness which he bears concerning me is true.