1 John 5:8-10

New Matthew Bible

⁸ And there are three which bear witness (in earth): the Spirit, and the water, and the blood; and these three are one. ⁹ If we receive the witness of men, the witness of God is greater. For this is the witness of God, which he testified of his Son. ¹⁰ He who believes on the Son of God has the witness in himself.  He who does not believe God has made him a liar, because he has not believed the testimony that God gave of his Son.