2 Chronicles 25:12 in the King James Version
And other ten thousand left alive did the children of Judah carry away captive, and brought them unto the top of the rock, and cast them down from the top of the rock, that they all were broken in pieces.
Context
11 Amaziah took courage, and led his people out and went to the Valley of Salt, and struck ten thousand of the children of Seir.
12 The 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.
13 But 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.