Mark 5:13

And Jesus gave them leave. Then out came the unclean spirits and entered the swine, and the drove rushed down the steep slope into the sea (there were about two thousand of them) and in the sea they were drowned.

Matthew 8:32

He said to them, "Begone!" So out they came and went to the swine, and the entire drove rushed down the steep slope into the sea and perished in the water.

John 8:44

You belong to your father the devil, and you want to do what your father desires; he was a slayer of men from the very beginning, and he has no place in the truth because there is no truth in him: when he tells a lie, he is expressing his own nature, for he is a liar and the father of lies.

1 Peter 3:22

who is at God's right hand ??for he went to heaven after angels, authorities, and powers celestial had been made subject to him.)

Revelation 9:11

they had a king over them, the angel of the abyss ??his Hebrew name is Abaddon, but in Greek he is called Apollyon.

Revelation 13:5-7

He was allowed to utter loud and blasphemous vaunts, and allowed to exert authority for two and forty months;

Revelation 20:7

But when the thousand years are over, Satan will be released from his prison,

Treasury of Scripture Knowledge

Summary

And forthwith Jesus gave them leave. And the unclean spirits went out, and entered into the swine: and the herd ran violently down a steep place into the sea, (they were about two thousand;) and were choked in the sea.

General references

Bible References

Gave

Matthew 8:32
He said to them, "Begone!" So out they came and went to the swine, and the entire drove rushed down the steep slope into the sea and perished in the water.
1 Peter 3:22
who is at God's right hand ??for he went to heaven after angels, authorities, and powers celestial had been made subject to him.)
Revelation 13:5
He was allowed to utter loud and blasphemous vaunts, and allowed to exert authority for two and forty months;
Revelation 20:7
But when the thousand years are over, Satan will be released from his prison,

The herd

John 8:44
You belong to your father the devil, and you want to do what your father desires; he was a slayer of men from the very beginning, and he has no place in the truth because there is no truth in him: when he tells a lie, he is expressing his own nature, for he is a liar and the father of lies.
Revelation 9:11
they had a king over them, the angel of the abyss ??his Hebrew name is Abaddon, but in Greek he is called Apollyon.

General references

Mark 5:10
And they begged him earnestly not to send them out of the country.
Acts 19:15
But the evil spirit retorted, "Jesus I know and Paul I know, but you ??who are you?"