Mark 6:2
When the Sabbath came he began to teach in the synagogue. And the people were astonished when they heard him, and said, "Where did he get all this? How does he come to have such wisdom? How are such marvelous things done through him?
Matthew 4:23
Then he went all over Galilee, teaching in their synagogues and proclaiming the good news of the kingdom, and curing any disease or sickness among the people.
Matthew 7:28
When Jesus had finished this discourse, the crowds were astounded at his teaching,
Mark 1:21-22
They proceeded to Capernaum, and on the very first Sabbath he went to the synagogue and taught.
Mark 1:39
So he went all through Galilee, preaching in their synagogues and driving out the demons.
Luke 4:15
And he taught in their synagogues, and was honored by them all.
Luke 4:31-32
And he came down to Capernaum, a town in Galilee. And he taught them on the Sabbath,
John 6:42
and they said, "Is he not Joseph's son, Jesus, whose father and mother we know? How can he now say, 'I have come down out of heaven'?"
John 7:15
This astonished the Jews. "How is it that this man can read?" they said, "when he has never gone to school?"
Acts 4:13-14
They were amazed to see how outspoken Peter and John were, and to find that they were uneducated men with no advantages. They recognized them as companions of Jesus,