John 8:28-30

28 Then said Jesus to them, When you have lifted up the Son of man, then shall you know that I am he, and that I do nothing of myself; but as my Father has taught me, I speak these things.

29 And he that sent me is with me: the Father has not left me alone; for I do always those things that please him.

30 As he spoke these words, many believed on him.