'Saws' in the Bible

He also brought out the people who were there, and put them to [work with] the saws and sharp iron instruments and iron axes, and made them work at the brickkiln. And he did this to all the Ammonite cities. Then David and all the men returned to Jerusalem.

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

He brought out the people who were in it, and put them [to work] with saws, iron picks, and axes. David dealt in this way with all the Ammonite cities. Then David and all the people returned to Jerusalem.