Ezekiel 35:13-17

Thus with your mouth ye have boasted against me, and have multiplied your words against me: I have heard them.

Thus saith the Lord GOD; When the whole earth rejoiceth, I will make thee desolate.

As thou didst rejoice at the inheritance of the house of Israel, because it was desolate, so will I do unto thee: thou shalt be desolate, O mount Seir, and all Idumea, even all of it: and they shall know that I am the LORD.