My sword has drunk its fill in the heavens; see, it descends in judgment on Edom, the people I have totally destroyed.
NIV
Because My sword has been bathed and equipped in heaven, behold, it shall come down upon Edom [the descendants of Esau], upon the people whom I have doomed for judgment. [Obad. 8-21.]AMP
For my sword shall be bathed in heaven: behold, it shall come down upon Idumea, and upon the people of my curse, to judgment.
KJV
Woe to you, destroyer, you who have not been destroyed! Woe to you, betrayer, you who have not been betrayed! When you stop destroying, you will be destroyed; when you stop betraying, you will be betrayed.
NIV
WOE TO you, O destroyer, you who were not yourself destroyed, who deal treacherously though they [your victims] did not deal treacherously with you! When you have ceased to destroy, you will be destroyed; and when you have stopped dealing treacherously, they will deal treacherously with you.
AMP
Woe to thee that spoilest, and thou wast not spoiled; and dealest treacherously, and they dealt not treacherously with thee! when thou shalt cease to spoil, thou shalt be spoiled; and when thou shalt make an end to deal treacherously, they shall deal treacherously with thee.
KJV