Mark 5:9

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

Matthew 26:53

Or do you think that I cannot call upon my Father, and he would put at my disposal at once more than twelve legions of angels?

Luke 8:30

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

Matthew 12:45

Then it goes and brings along with itself seven other spirits more evil than itself, and [they] go in [and] live there. And the last [state] of that person becomes worse than the first. So it will be for this evil generation also!"

Mark 5:15

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.

Luke 11:21-26

When a strong man, fully armed, guards his own palace, his possessions are {safe}.

Treasury of Scripture Knowledge

Summary

And he asked him, What is thy name? And he answered, saying, My name is Legion: for we are many.

General references

Bible References

What

Luke 8:30
So Jesus asked him, "What is your name?" And he said, "Legion," because many demons had entered into him.
Luke 11:21
When a strong man, fully armed, guards his own palace, his possessions are {safe}.

General references

Acts 19:15
But the evil spirit answered [and] said to them, "Jesus I know, and Paul I am acquainted with, but who are you?"