1 John 5:6-9

5:6 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. 5:7 For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one. 5:8 And there are three that bear witness in earth, the Spirit, and the water, and the blood: and these three agree in one. 5:9 If we receive the witness of men, the witness of God is greater: for this is the witness of God which he hath testified of his Son.