2 Chronicles 20:2-4

New Century Version

² Messengers came and told Jehoshaphat, “A large army is coming against you from Edom, from the other side of the Dead Sea. They are already in Hazazon Tamar!” (Hazazon Tamar is also called En Gedi.) ³ Jehoshaphat was afraid, so he decided to ask the Lord what to do. He announced that everyone in Judah should fast during this special time of prayer to God. ⁴ The people of Judah came together to ask the Lord for help; they came from every town in Judah.