John 7:28

7:28 Jesus therefore cried out in the temple, teaching and saying, "You both know me, and know where I am from. I have not come of myself, but he who sent me is true, whom you don't know.
-World English Bible

Other Translation

7:28 Then cried Jesus in the temple as he taught, saying, Ye both know me, and ye know whence I am: and I am not come of myself, but he that sent me is true, whom ye know not.
-King James Version