'Shackles' in the Bible

Jehovah hath made thee priest in the stead of Jehoiada the priest, that there should be officers in the house of Jehovah, over every madman and self-made prophet, that thou shouldest put him in the stocks and in the shackles.

Moreover, he blinded Zedekiah and bound him with bronze shackles to take him to Babylon.

He blinded Zedekiah and bound him in bronze shackles. Then the king of Babylon took him to Babylon and put him in prison until he died.