'Bearing Witness' in the Bible

And, out of that city, many, believed on him - of the Samaritans, - by reason of the word of the woman in bearing witness - He told me all things that ever I did.

The Pharisees then said to him, "You are bearing witness of yourself; your testimony is not true."

I, am the one bearing witness of myself, and the Father who sent me is bearing witness concerning me.

So the people, who were with Him when He called Lazarus out of the tomb and raised him from the dead, continued to tell others about Him.

This is the same disciple who is testifying to these things and has recorded them; and we know [without any doubt] that his testimony is true.