2 Chronicles 25:11-14

11But Amaziah strengthened himself, and led forth his people, and went to the valley of salt, and smote of the children of Seir ten thousand.

12And the children of Judah took ten thousand captive, alive, and brought them to the top of the cliff, and cast them down from the top of the cliff, so that they all were broken in pieces.

13But those of the troop that Amaziah had sent back, that they should not go with him to battle, fell upon the cities of Judah from Samaria as far as Beth-horon, and smote three thousand of them, and took much spoil.

14And it came to pass after Amaziah was come from the slaughter of the Edomites, that he brought the 1gods of the children of Seir, and set them up to be his 2gods, and bowed himself down before them, and burned incense to them.