John 7:52
“Are you also of Galilee?”
2. When they ought to have shown that they had not sent to summon Him without judgment, or that it was not fitting to allow Him speech, they take the reply rather in a rough and angry manner.
“Search, and look: for out of Galilee has arisen no prophet.”
Why, what had the man said? That Christ was a prophet? No; he said, that He ought not to be slain unjudged; but they replied insolently, and as to one who knew nothing of the Scriptures; as though one had said, “Go, learn,” for this is the meaning of, “Search, and look.” What then did Christ? Since they were continually dwelling upon Galilee and “The Prophet,” to free all men from this erroneous suspicion, and to show that He was not one of the prophets, but the Master of the world, He said,
Source: Homilies on the Gospel of John (New Advent)