Joel 3:2, 9-14

I will gather the armies of the world into the valley of Jehoshaphat. There I will judge them for harming my people, my special possession, for scattering my people among the nations, and for dividing up my land.

Say to the nations far and wide: “Get ready for war! Call out your best warriors. Let all your fighting men advance for the attack. Hammer your plowshares into swords and your pruning hooks into spears. Train even your weaklings to be warriors. Come quickly, all you nations everywhere. Gather together in the valley.” And now, O LORD, call out your warriors! “Let the nations be called to arms. Let them march to the valley of Jehoshaphat. There I, the LORD, will sit to pronounce judgment on them all. Swing the sickle, for the harvest is ripe. Come, tread the grapes, for the winepress is full. The storage vats are overflowing with the wickedness of these people.” Thousands upon thousands are waiting in the valley of decision. There the day of the LORD will soon arrive.