John 7:15

NIV: The Jews there were amazed and asked, "How did this man get such learning without having been taught?"

NAS: The Jews then were astonished, saying, "How has this man become learned, having never been educated?"

KJV: And the Jews marvelled, saying, How knoweth this man letters, having never learned?

GWT: The Jews were surprised and asked, "How can this man be so educated when he hasn't gone to school?"

ASV: The Jews therefore marvelled, saying, How knoweth this man letters, having never learned?

BBE: Then the Jews were surprised and said, How has this man got knowledge of books? He has never been to school.

DBY: The Jews therefore wondered, saying, How knows this man letters, having never learned?

DRB: And the Jews wondered, saying: How doth this man know letters, having never learned?

WBS: And the Jews marveled, saying, How knoweth this man letters, having never learned?

WEB: The Jews therefore marveled, saying, "How does this man know letters, having never been educated?"

YLT: and the Jews were wondering, saying, 'How hath this one known letters -- not having learned?'