NET
6 Jesus Christ is the one who came by water and blood—not by the water only, but by the water and the blood. And the Spirit is the one who testifies, because the Spirit is the truth.
Darby
6 This is he that came by water and blood, Jesus [the] Christ; not by water only, but by water and blood. And it is the Spirit that bears witness, for the Spirit is the truth.
KJV
6 This is he that came by water and blood, [even] Jesus Christ; not by water only, but by water and blood. And it is the Spirit that beareth witness, because the Spirit is truth.