'Saws' in the Bible

He also brought out the people who were in it, and set them under saws, sharp iron instruments, and iron axes, and made them pass through the brickkiln. And thus he did to all the cities of the sons of Ammon. Then David and all the people returned to Jerusalem.

All these were of costly stones, of stone cut according to measure, sawed with saws, inside and outside; even from the foundation to the coping, and so on the outside to the great court.

He brought out the people who were in it, and cut them with saws and with sharp instruments and with axes. And thus David did to all the cities of the sons of Ammon. Then David and all the people returned to Jerusalem.