POWs Thrown off a Cliff

Then Amaziah summoned his courage and led his army to the Valley of Salt, where they killed ten thousand Edomite troops from Seir.  They captured another ten thousand and took them to the top of a cliff and threw them off, dashing them to pieces on the rocks below.  Meanwhile, the hired troops that Amaziah had sent home raided several of the towns of Judah between Samaria and Beth-horon, killing three thousand people and carrying off great quantities of plunder.  (2 Chronicles 25:11-13 NLT)