2 Chronicles 25:11-14
25:11 Amaziah boldly led his army to the Valley of Salt, where he defeated 10,000 Edomites.
25:12 The men of Judah captured 10,000 men alive. They took them to the top of a cliff and threw them over. All the captives fell to their death.
25:13 Now the troops Amaziah had dismissed and had not allowed to fight in the battle raided the cities of Judah from Samaria to Beth Horon. They killed 3,000 people and carried off a large amount of plunder.
25:14 When Amaziah returned from defeating the Edomites, he brought back the gods of the people of Seir and made them his personal gods. He bowed down before them and offered them sacrifices.