John 7:15-16
7:15 Then the Jewish leaders
were astonished
and said, “How does this man know so much when he has never had formal instruction?”
7:16 So Jesus replied,
“My teaching is not from me, but from the one who sent me.
Acts 4:13
4:13 When they saw the boldness of Peter and John, and discovered that they were uneducated and ordinary men, they were amazed and recognized these men had been with Jesus.