1 John 5:5-7

King James Version

⁵ Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?

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.

⁷ For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.