Genesis 36:8

And Jacob sent messengers before him to Esau his brother unto the land of Seir, the country of Edom.

And I hated Esau, and laid his mountains and his heritage waste for the dragons of the wilderness.

And the Horites in their mount Seir, unto Elparan, which is by the wilderness.

And some of them, even of the sons of Simeon, five hundred men, went to mount Seir, having for their captains Pelatiah, and Neariah, and Rephaiah, and Uzziel, the sons of Ishi.

Meddle not with them; for I will not give you of their land, no, not so much as a foot breadth; because I have given mount Seir unto Esau for a possession.

Now these are the generations of Esau, who is Edom.

And I gave unto Isaac Jacob and Esau: and I gave unto Esau mount Seir, to possess it; but Jacob and his children went down into Egypt.

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 destr...

And now, behold, the children of Ammon and Moab and mount Seir, whom thou wouldest not let Israel invade, when they came out of the land of Egypt, but they turned from them, and destroyed them not;