Also from the Bible.

Joel 3

2 I will also gather all nations, and will bring them down into the (Bekaa) valley of (Lebanon) Jehoshaphat.

9 Proclaim ye this among the Gentiles; Prepare war, wake up the mighty men, let all the men of war draw near; let them come up:

10 Beat your plowshares into swords and your pruninghooks into spears: let the weak say, I am strong.

11 Assemble yourselves, and come, all ye heathen, and gather yourselves together round about: thither cause thy mighty ones to come down, O Lord.

12 Let the heathen be wakened, and come up to the (Bekaa) valley of (Lebanon) Jehoshaphat: for there will I sit to judge all the heathen round about.

13 Put ye in the sickle, for the harvest is ripe: come, get you down; for the press is full, the fats overflow; for their wickedness is great.

14 Multitudes, multitudes in the (Bekaa) valley of (Lebanon) decision: for the day of the Lord is near in the (Bekaa) valley of (Lebanon) decision.

15 The sun and the moon shall be darkened, and the stars shall withdraw their shining.

16 The Lord also shall roar out of Zion, and utter his voice from Jerusalem; and the heavens and the earth shall shake: