'Shackles' in the Bible
The Philistines seized him and gouged out his eyes. They brought him down to Gaza and bound him with bronze shackles, and he was forced to grind grain in the prison.
Your hands were not bound,your feet not placed in bronze shackles.You fell like one who falls victim to criminals.And all the people wept over him even more.
So He brought against them the military commanders of the king of Assyria. They captured Manasseh with hooks, bound him with bronze shackles, and took him to Babylon.
Now Nebuchadnezzar king of Babylon attacked him and bound him in bronze shackles to take him to Babylon.
They hurt his feet with shackles;his neck was put in an iron collar.
binding their kings with chainsand their dignitaries with iron shackles,
So now, do not mock,or your shackles will become stronger.Indeed, I have heard from the Lord God of Hostsa decree of destruction for the whole land.
For I will now break off his yoke from youand tear off your shackles.