Jeremiah 51:11

Make clean and sharp the arrows, take up the shields or coats of armor [and cover your bodies with them]! The Lord has stirred up the spirit of the kings of the Medes [who with the Persians will destroy the Babylonian Empire], for His purpose concerning Babylon is to destroy it; for that is the vengeance of the Lord, the vengeance [upon Babylon for the plundering and destruction] of His temple.