2 Chronicles 25:12

10Then Amaziah separated them, the army that had come to him out of Ephraim, to go home again. Therefore their anger was greatly kindled against Judah, and they returned home in fierce anger.

11Amaziah took courage, and led his people out and went to the Valley of Salt, and struck ten thousand of the children of Seir.

12The children of Judah carried away ten thousand alive, and brought them to the top of the rock, and threw them down from the top of the rock, so that they all were broken in pieces.

13But the men of the army whom Amaziah sent back, that they should not go with him to battle, fell on the cities of Judah from Samaria even to Beth Horon, and struck of them three thousand, and took much plunder.

14Now after Amaziah had come from the slaughter of the Edomites, he brought the gods of the children of Seir, and set them up to be his gods, and bowed down himself before them and burned incense to them.