Jesus said “I am the light of the world. If you follow me you will never stumble around in the dark because you will have the light of life.”
The Pharisees said “Your testimony isn’t valid because you are testifying about yourself.”
Jesus replied “What I say about myself is true because I know where I came from and where I’m going. You don’t know either of these things about me. You make your judgments based on earthly standards, while I don’t judge at all. If I did, my judgment would be valid because I don’t act on my own, but with my Father who sent me. In your own Law it says that the testimony of two men is valid. I testify about myself, and my Father testifies about me.”
“So where is your father?” they challenged.
“You don’t know either one of us.” Jesus replied. “If you knew me, you’d know my Father as well.” He said all this while standing near the treasury when he was teaching in the Temple complex. Nobody arrested him because it wasn’t yet the time for this to happen to him.