John 8:16

13 The Pharisees therefore said unto him, Thou bearest witness of thyself; thy witness is not true.

14 Jesus answered and said unto them, Even if I bear witness of myself, my witness is true; for I know whence I came, and whither I go; but ye know not whence I come, or whither I go.

15 Ye judge after the flesh; I judge no man.

16 Yea and if I judge, my judgment is true; for I am not alone, but I and the Father that sent me.

17 Yea and in your law it is written, that the witness of two men is true.

18 I am he that beareth witness of myself, and the Father that sent me beareth witness of me.

19 They said therefore unto him, Where is thy Father? Jesus answered, Ye know neither me, nor my Father: if ye knew me, ye would know my Father also.