NET
3 Say to it, ‘This is what the Sovereign Lord says: “‘Look, I am against you, Mount Seir; I will stretch out my hand against you and turn you into a desolate ruin.
Darby
3 and say unto it, Thus saith the Lord Jehovah: Behold, I am against thee, mount Seir, and I will stretch out my hand upon thee, and I will make thee a desolation and an astonishment.
KJV
3 And say unto it, Thus saith the Lord GOD; Behold, O mount Seir, I [am] against thee, and I will stretch out mine hand against thee, and I will make thee most desolate.