However, we know where this Man is from; but when the Christ comes, no one knows where He is from."
John 7:27
Surrounding context
7:26 But look! He speaks boldly, and they say nothing to Him. Do the rulers know indeed that this is truly the Christ?
7:27 However, we know where this Man is from; but when the Christ comes, no one knows where He is from."
7:28 Then Jesus cried out, as He taught in the temple, saying, "You both know Me, and you know where I am from; and I have not come of Myself, but He who sent Me is true, whom you do not know.