2 Chronicles 20:1-3

Living Bible

20 Later on the armies of the kings of Moab, Ammon, and of the Meunites declared war on Jehoshaphat and the people of Judah. ² Word reached Jehoshaphat that “a vast army is marching against you from beyond the Dead Sea from Syria. It is already at Hazazon-tamar” (also called Engedi). ³ Jehoshaphat was badly shaken by this news and determined to beg for help from the Lord; so he announced that all the people of Judah should go without food for a time, in penitence and intercession before God.