NT-GOSPEL.filter - strkjv testifieth:

strkjv@John:3:32 @ And what he hath seen (5758) and heard (5656), that he testifieth (5719); and no man receiveth (5719) his testimony.

strkjv@John:21:24 @ This is (5748) the disciple which testifieth (5723) of these things, and wrote (5660) these things: and we know (5758) that his testimony is (5748) true.