John 7:16 WBT

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.

¹⁸  He that speaketh from himself, seeketh his own glory: but he that seeketh his glory that sent him, the same is true, and no unrighteousness is in him.