2 Chronicles 20:23

For the sons of Ammon and Moab rose up against the inhabitants of Mount Seir destroying them completely; and when they had finished with the inhabitants of Seir, they helped to destroy one another.

Judges 7:22

When they blew 300 trumpets, the Lord set the sword of one against another even throughout the whole army; and the army fled as far as Beth-shittah toward Zererah, as far as the edge of Abel-meholah, by Tabbath.

1 Samuel 14:20

Then Saul and all the people who were with him rallied and came to the battle; and behold, every man’s sword was against his fellow, and there was very great confusion.

Genesis 14:6

and the Horites in their Mount Seir, as far as El-paran, which is by the wilderness.

Genesis 36:8-9

So Esau lived in the hill country of Seir; Esau is Edom.

Deuteronomy 2:5

do not provoke them, for I will not give you any of their land, even as little as a footstep because I have given Mount Seir to Esau as a possession.

Joshua 24:4

To Isaac I gave Jacob and Esau, and to Esau I gave Mount Seir to possess it; but Jacob and his sons went down to Egypt.

Ezekiel 35:2-3

“Son of man, set your face against Mount Seir, and prophesy against it

Treasury of Scripture Knowledge

Summary

For the children of Ammon and Moab stood up against the inhabitants of mount Seir, utterly to slay and destroy them: and when they had made an end of the inhabitants of Seir, every one helped to destroy another.

Bible References

Mount seir

Genesis 14:6
and the Horites in their Mount Seir, as far as El-paran, which is by the wilderness.
Genesis 36:8
So Esau lived in the hill country of Seir; Esau is Edom.
Deuteronomy 2:5
do not provoke them, for I will not give you any of their land, even as little as a footstep because I have given Mount Seir to Esau as a possession.
Joshua 24:4
To Isaac I gave Jacob and Esau, and to Esau I gave Mount Seir to possess it; but Jacob and his sons went down to Egypt.
Ezekiel 35:2
“Son of man, set your face against Mount Seir, and prophesy against it