John 16:28-30

16:28 I came from the Father and entered into the world, but in turn, I am leaving the world and going back to the Father.”

16:29 His disciples said, “Look, now you are speaking plainly and not in obscure figures of speech! 16:30 Now we know that you know everything and do not need anyone to ask you anything. Because of this we believe that you have come from God.”