John 7:15 WBT

¹³  Yet, no man spoke openly of him, for fear of the Jews.

¹⁴  Now about the midst of the feast, Jesus went up into the temple, and taught.

¹⁵  And the Jews marveled, saying, How knoweth this man letters, having never learned?

¹⁶  Jesus answered them, and said, My doctrine is not mine, but his that sent me.

¹⁷  If any man will do his will, he shall know concerning the doctrine, whether it is from God, or [whether] I speak from myself.