Luke 8:30

And Jesus questioned him - What name hast thou? And, he, said - Legion! because many demons had entered into him.

Matthew 26:53

Or thinkest thou that I cannot call upon my Father, and he will set near me, even now, more than twelve legions of messengers?

Matthew 8:29

and lo! they cried aloud, saying, What have we in common with thee, O Son of God? Hast thou come hither, before the right time, to torment us?

Mark 5:9

and he was questioning him - What is thy name? and he saith to him - Legion, is my name, because we are, many;

Luke 8:2

and certain women, who had been cured from evil spirits and infirmities, - Mary, the one called Magdalene, from whom seven demons had gone forth,

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
Or thinkest thou that I cannot call upon my Father, and he will set near me, even now, more than twelve legions of messengers?
Mark 5:9
and he was questioning him - What is thy name? and he saith to him - Legion, is my name, because we are, many;

Many

Luke 8:2
and certain women, who had been cured from evil spirits and infirmities, - Mary, the one called Magdalene, from whom seven demons had gone forth,
Matthew 8:29
and lo! they cried aloud, saying, What have we in common with thee, O Son of God? Hast thou come hither, before the right time, to torment us?

General references

Matthew 8:31
and, the demons, began to beseech him, saying, If thou dost cast us out, send us away, into the herd of swine.
Acts 19:15
But the wicked spirit. Answering, said unto them - Jesus, indeed, I am getting to know, and, Paul, I well-know, - but who are, ye?