John 8:28

8:28 Then Jesus said, “When you lift up the Son of Man, then you will know that I am he, and I do nothing on my own initiative, but I speak just what the Father taught me.

John 10:25

10:25 Jesus replied, “I told you and you do not believe. The deeds I do in my Father’s name testify about me.

John 10:38

10:38 But if I do them, even if you do not believe me, believe the deeds, so that you may come to know and understand that I am in the Father and the Father is in me.”

John 14:12

14:12 I tell you the solemn truth, the person who believes in me will perform the miraculous deeds that I am doing, and will perform greater deeds than these, because I am going to the Father.