from the Gospel According To Mark

…Immediately there met him out of the tombs a man with an unclean spirit… And no one could bind the man anymore, not even with a chain, for he had often been bound with shackles and chains, but he wrenched the chains apart, and he broke the shackles in pieces. No one had the strength to subdue him...And Jesus asked him, "What is your name?" He replied, "My name is Legion, for we are many."