Because he had frequently been prisoned in chains and iron bands, and the chains had been parted and the bands broken by him: and no man was strong enough to make him quiet.
For he gave an order to the evil spirit to come out of the man. For frequently it would take a grip of him: and he was kept under control, and prisoned with chains; but parting the chains in two, he would be sent by the driving of the evil spirit into waste places.