Luke 8:30

So Jesus asked him, "What is your name?" And he answered, "Legion" (for many demons had entered into him).

Matthew 26:53

"Do you not suppose that I am able to appeal to my Father to furnish me at this very moment with twelve legions of angels?

Matthew 8:29

"You Son of God," they shouted, "what have you to do with us? Are you come to torment us before the time?"

Mark 5:9

He continued asking him, "What is your mane?" "Legion is my name, for we are many."

Luke 8:2

The twelve were with him, and certain women whom he had delivered from evil spirits and various diseases. Mary of Magdala, out of whom seven demons have been driven,

Treasury of Scripture Knowledge

Summary

And Jesus asked him, saying, What is thy name? And he said, Legion: because many devils were entered into him.

General references

Bible References

Legion

Matthew 26:53
"Do you not suppose that I am able to appeal to my Father to furnish me at this very moment with twelve legions of angels?
Mark 5:9
He continued asking him, "What is your mane?" "Legion is my name, for we are many."

Many

Luke 8:2
The twelve were with him, and certain women whom he had delivered from evil spirits and various diseases. Mary of Magdala, out of whom seven demons have been driven,
Matthew 8:29
"You Son of God," they shouted, "what have you to do with us? Are you come to torment us before the time?"

General references

Matthew 8:31
and the demons began entreating him. "If you are driving us out," they said, "send us into the herd of swine."
Acts 19:15
But the evil spirit answered, "Jesus I know, and Paul I have heard of, but who are you?"