Ezekiel 35:14-15 (thou shalt be desolate, O mount Seir, and all Idumea)

14  Thus saith the Lord GOD; When the whole earth rejoiceth, I will make thee desolate.
15  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.