Thus shall ye say, etc. This verse is, unlike the rest of the chapter, written in Chaldee, and greatly interrupts the connection. Whether it is a fragment of a Targum (or Chaldee paraphrase) representing a Hebrew verse really written by Jeremiah, or whether it is a marginal note by some scribe or reader which has found its way by accident into the text, cannot be positively determined.
What is certain is that it is not in its right place, though it already stood here when the Septuagint Version of Jeremiah was made. To argue, with the 'Speaker's Commentary,' that the latter circumstance is decisive of the correctness of the passage in its present position, implies a view of the unchangeableness of the text in the early centuries which few leading scholars will admit.