2 Samuel 12:31 in the King James Version
And he brought forth the people that were therein, and put them under saws, and under harrows of iron, and under axes of iron, and made them pass through the brickkiln: and thus did he unto all the cities of the children of Ammon. So David and all the people returned unto Jerusalem.
Context
30 He took the crown of their king from off his head; and its weight was a talent of gold, and in it were precious stones; and it was set on David’s head. He brought a great quantity of plunder out of the city.
31 He brought out the people who were in it, and put them to work under saws, under iron picks, under axes of iron, and made them go to the brick kiln; and he did so to all the cities of the children of Ammon. Then David and all the people returned to Jerusalem.