II Chronicles 20:2-6

Then some came and told Jehoshaphat, saying, “A great multitude is coming against you from beyond the sea, from Syria; and they are in Hazazon Tamar” (which is En Gedi). And Jehoshaphat feared, and set himself to seek the LORD, and proclaimed a fast throughout all Judah. So Judah gathered together to ask help from the LORD; and from all the cities of Judah they came to seek the LORD. Then Jehoshaphat stood in the assembly of Judah and Jerusalem, in the house of the LORD, before the new court, and said: “O LORD God of our fathers, are You not God in heaven, and do You not rule over all the kingdoms of the nations, and in Your hand is there not power and might, so that no one is able to withstand You?