'Chains' in the Bible

The word that hath been unto Jeremiah from Jehovah, after Nebuzar-Adan, chief of the executioners, hath sent him from Ramah, in his taking him -- and he a prisoner in chains -- in the midst of all the removal of Jerusalem and of Judah, who are removed to Babylon.

And now, lo, I have loosed thee to-day from the chains that are on thy hand; if good in thine eyes to come with me to Babylon, come, and I keep mine eye upon thee: and if evil in thine eyes to come with me to Babylon, forbear; see, all the land is before thee, whither it be good, and whither it be right in thine eyes to go -- go.' --