Mark 6:2

And on the sabbath he taught in the synagogue, and many hearing were astonished, saying, Whence hath this man these things? And what wisdom is this that is given him, that such mighty works are wrought by his hands?

Matthew 4:23

And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of disease, and all manner of malady among the people.

Matthew 7:28

And when Jesus had ended these sayings, the multitudes were astonished at his teaching, For he taught them as one having authority,

Mark 1:21-22

And they go into Capernaum. And straightway on the sabbath, he went into the synagogue and taught.

Mark 1:39

And he preached in their synagogues throughout all Galilee, and cast out devils.

Luke 4:15

And he taught in their synagogues, being glorified of all.

Luke 4:31-32

And he came down to Capernaum, a city of Galilee, and taught them on the sabbath days.

John 6:42

And they said, Is not this Jesus, the son of Joseph, whose father and mother we know? How then saith he, I came down from heaven?

John 7:15

And the Jews marvelled, saying, How doth this man know letters, having never learned?

Acts 4:13-14

And seeing the boldness of Peter and John, and understanding that they were illiterate and uneducated men, they marvelled, and took knowledge of them, that they had been with Jesus.

Treasury of Scripture Knowledge

Summary

And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From whence hath this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands?

He began

Bible References

He began

Mark 1:21
And they go into Capernaum. And straightway on the sabbath, he went into the synagogue and taught.
Luke 4:15
And he taught in their synagogues, being glorified of all.

From

John 6:42
And they said, Is not this Jesus, the son of Joseph, whose father and mother we know? How then saith he, I came down from heaven?
John 7:15
And the Jews marvelled, saying, How doth this man know letters, having never learned?
Acts 4:13
And seeing the boldness of Peter and John, and understanding that they were illiterate and uneducated men, they marvelled, and took knowledge of them, that they had been with Jesus.