John 7:11

7:11 So the Jewish leaders were looking for him at the feast, asking, “Where is he?”

John 7:15

7:15 Then the Jewish leaders were astonished and said, “How does this man know so much when he has never had formal instruction?”

John 7:17-18

7:17 If anyone wants to do God’s will, he will know about my teaching, whether it is from God or whether I speak from my own authority. 7:18 The person who speaks on his own authority desires to receive honor for himself; the one who desires the honor of the one who sent him is a man of integrity, and there is no unrighteousness in him.