Jeremiah 51:11-12

Make sharp the arrows; hold firm the shields: Jehovah hath stirred up the spirit of the kings of the Medes; because his purpose is against Babylon, to destroy it: for it is the vengeance of Jehovah, the vengeance of his temple. Set up a standard against the walls of Babylon, make the watch strong, set the watchmen, prepare the ambushes; for Jehovah hath both purposed and done that which he spake concerning the inhabitants of Babylon.