John 7:27

But we know where this man is from; when the Christ comes, however, no one will know where He is from."

John 6:42

And they said, "Is He not Jesus, Joseph's son, whose father and mother we know? So how can He say, 'I have come down out of heaven'?"

John 7:41-42

Others said, "This is the Christ." But still others said, "The Christ does not come from Galilee, does He?

Matthew 2:5-6

They told him, "At Bethlehem in Judea, for this is what the prophet wrote:

Luke 4:22

So they all began to speak well of Him and to wonder at the gracious words that fell from His lips, and yet they continued to say, "Is He not Joseph's son?"

John 9:29

We do know that God spoke to Moses, but we do not know where this fellow comes from."

Matthew 13:54-57

He went to His own home town, and kept teaching in their synagogue in such a way that they were dumbfounded, and said, "Where did He get this wisdom and this power to do such wonder-works?

Mark 6:3

Is He not the carpenter, Mary's son, and the brother of James, Joses, Judas, and Simon? And do not His sisters live here among us?" And so they found a cause for stumbling over him.

John 7:15

The Jews were dumbfounded and said, "How can this uneducated man know the Scriptures?"

Acts 8:33

Justice was denied Him in His humiliation, who can tell of His times? For His life is removed from the earth."

Treasury of Scripture Knowledge

Summary

Howbeit we know this man whence he is: but when Christ cometh, no man knoweth whence he is.

Bible References

We know

John 7:15
The Jews were dumbfounded and said, "How can this uneducated man know the Scriptures?"
John 6:42
And they said, "Is He not Jesus, Joseph's son, whose father and mother we know? So how can He say, 'I have come down out of heaven'?"
Matthew 13:54
He went to His own home town, and kept teaching in their synagogue in such a way that they were dumbfounded, and said, "Where did He get this wisdom and this power to do such wonder-works?
Mark 6:3
Is He not the carpenter, Mary's son, and the brother of James, Joses, Judas, and Simon? And do not His sisters live here among us?" And so they found a cause for stumbling over him.
Luke 4:22
So they all began to speak well of Him and to wonder at the gracious words that fell from His lips, and yet they continued to say, "Is He not Joseph's son?"

No man

John 7:41
Others said, "This is the Christ." But still others said, "The Christ does not come from Galilee, does He?
Matthew 2:5
They told him, "At Bethlehem in Judea, for this is what the prophet wrote:
Acts 8:33
Justice was denied Him in His humiliation, who can tell of His times? For His life is removed from the earth."