'Bear Witness' in the Bible

The same came for a witness, to bear witness of the Light, that all men through him might believe.

He was not that Light, but was sent to bear witness of that Light.

If I bear witness of myself, my witness is not true.

But I have greater witness than that of John: for the works which the Father hath given me to finish, the same works that I do, bear witness of me, that the Father hath sent me.

I am one that bear witness of myself, and the Father that sent me beareth witness of me.

Jesus answered them, I told you, and ye believed not: the works that I do in my Father's name, they bear witness of me.

And ye also shall bear witness, because ye have been with me from the beginning.

Jesus answered him, If I have spoken evil, bear witness of the evil: but if well, why smitest thou me?

Pilate therefore said unto him, Art thou a king then? Jesus answered, Thou sayest that I am a king. To this end was I born, and for this cause came I into the world, that I should bear witness unto the truth. Every one that is of the truth heareth my voice.