'Chains' in the Bible

who had his dwelling in the tombs; and no one was able to bind him, not even with chains;

because he had been often bound with fetters and chains, and the chains had been torn asunder by him, and the fetters were shattered; and no one was able to subdue him.

For he had commanded the unclean spirit to go out from the man. For very often it had seized him; and he had been bound, kept with chains and fetters; and breaking the bonds he was driven by the demon into the deserts.

And when Herod was going to bring him forth, that night Peter was sleeping between two soldiers, bound with two chains, and guards before the door kept the prison.

And lo, an angel of the Lord came there, and a light shone in the prison: and having smitten the side of Peter, he roused him up, saying, Rise up quickly. And his chains fell off his hands.

Then the chiliarch came up and laid hold upon him, and commanded him to be bound with two chains, and inquired who he might be, and what he had done.

For if God spared not the angels who had sinned, but having cast them down to the deepest pit of gloom has delivered them to chains of darkness to be kept for judgment;

And angels who had not kept their own original state, but had abandoned their own dwelling, he keeps in eternal chains under gloomy darkness, to the judgment of the great day;