25They said therefore to him, Who art thou? Jesus said to them, In the first place, I am just that which I speak to you.
26I have many things to say, and to judge, concerning you; but he who sent me is true; and I speak to the world what I heard from him.
27They understood not that he spoke to them of the Father.
28Jesus therefore said, When ye have lifted up the Son of man, then ye will know that I am He, and do nothing of myself, but speak these things as the Father taught me.
29And he that sent me is with me; he hath not left me alone, for I always do the things that please him.
30As he spoke these words, many believed in him.
John 8
John 8:25-30