Strong G3140 μαρτυρέω martureō · to testify

1 John

1. 1 John 1:2
   (For the life was manifested, and we have seen it, and bear witness, and shew unto you that eternal life, which was with the Father, and was manifested unto us;)
2. 1 John 4:14
   And we have seen and do testify that the Father sent the Son to be the Saviour of the world.
3. 1 John 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.
4. 1 John 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. 1 John 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.
6. 1 John 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.
7. 1 John 5:10
   He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son.