New Revised Standard Version
On the sabbath he began to teach in the synagogue, and many who heard him were astounded. They said, “Where did this man get all this? What is this wisdom that has been given to him? What deeds of power are being done by his hands!

Contemporary English Version
The next Sabbath he taught in the synagogue. Many of the people who heard him were amazed and asked, "How can he do all this? Where did he get such wisdom and the power to work these miracles?

New American Bible
When the sabbath came he began to teach in the synagogue, and many who heard him were astonished. They said, “Where did this man get all this? What kind of wisdom has been given him? What mighty deeds are wrought by his hands!

Douay-Rheims Bible
And when the Sabbath was come, he began to teach in the synagogue: and many hearing him were in admiration at his doctrine, saying: How came this man by all these things? and what wisdom is this that is given to him, and such mighty works as are wrought by his hands?

And when the Sabbath was come, he began to teach in the synagogue: and many hearing him were in admiration at his doctrine, saying: How came this man by all these things? and what wisdom is this that is given to him, and such mighty works as are wrought by his hands?

he began.

Mark 1:21,22,39 And they entered into Capharnaum: and forthwith upon the sabbath days going into the synagogue, he taught them. . . .

Luke 4:15,31,32 And he taught in their synagogues and was magnified by 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 wondered, saying: How doth this man know letters, having never learned?

Acts 4:13,14 Now seeing the constancy of Peter and of John, understanding that they were illiterate and ignorant men, they wondered: and they knew them that they had been with Jesus. . . .