Just as you have rejoiced over the inheritance of the house of Israel, when it was laid waste, so will I act toward you. You will be laid waste, O mount Seir, with all of Idumea. And they shall know that I am the Lord.
Other versions
King James Version
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.English Standard Version
As you rejoiced over the inheritance of the house of Israel, because it was desolate, so I will deal with you; you shall be desolate, Mount Seir, and all Edom, all of it. Then they will know that I am the LORD.New International Version
Because you rejoiced when the inheritance of the house of Israel became desolate, that is how I will treat you. You will be desolate, O Mount Seir, you and all of Edom. Then they will know that I am the LORD.'"