Isaiah 34:5
When My sword has drunk its fill in the heavens, then it will come down upon Edom, upon the people I have devoted to destruction.
Berean Standard Bible
For my sword shall be bathed in heaven: behold, it shall come down upon Idumea, and upon the people of my curse, to judgment.
For my sword has drunk its fill in the sky. Behold, it will come down on Edom, and on the people of my curse, for judgment.