John 8:28-29

DouayRheims(i) 28 Jesus therefore said to them: When you shall have lifted up, the Son of man, then shall you know that I am he and that I do nothing of myself. But as the Father hath taught me, these things I speak. 29 And he that sent me is with me: and he hath not left me alone. For I do always the things that please him.