John 8:26-28

Amplified Bible, Classic Edition

²⁶ I have much to say about you and to judge and condemn. But He Who sent Me is true (reliable), and I tell the world [only] the things that I have heard from Him.

²⁷ They did not perceive (know, understand) that He was speaking to them about the Father.

²⁸ So Jesus added, When you have lifted up the Son of Man [on the cross], you will realize (know, understand) that I am He [for Whom you look] and that I do nothing of Myself (of My own accord or on My own authority), but I say [exactly] what My Father has taught Me.