Jeremiah 44:28-29

Young's Literal Translation

²⁸ `And the escaped of the sword turn back out of the land of Egypt to the land of Judah, few in number, and known have all the remnant of Judah who are coming into the land of Egypt to sojourn there, whose word is established, Mine or theirs.

²⁹ `And this [is] to you the sign -- an affirmation of Jehovah -- that I am seeing after you in this place, so that ye know that My words are certainly established against you for evil;