Amaziah killed 10,000 Edomites in the Dead Sea region and took the city of Sela in battle. He gave it the name Joktheel, which is still its name today.
Then he took his firstborn son, who would have succeeded him as king, and sacrificed him on the wall as a burnt offering. There was bitter anger against the Israelites. So they went home to their own country.
So the king of Israel, the king of Judah, and the king of Edom took an indirect route ⌞to Moab⌟. After seven days they ran out of water for the army and the animals.