'Legion' in the Bible

And he was asking him "{What is your name}?" And he said to him, "My name [is] Legion, because we are many."

And they came to Jesus and saw the demon-possessed man sitting [there] clothed and in his right mind--the one who had had the legion--and they were afraid.

So Jesus asked him, "What is your name?" And he said, "Legion," because many demons had entered into him.