King James Version
Verily, verily, I say unto thee, We speak that we do know, and testify that we have seen; and ye receive not our witness.English Standard Version
Truly, truly, I say to you, we speak of what we know, and bear witness to what we have seen, but you do not receive our testimony.New International Version
I tell you the truth, we speak of what we know, and we testify to what we have seen, but still you people do not accept our testimony.