'Saws' in the Bible

All these buildings were of costly stones, hewn stones, according to the measures, sawed with saws, within and without, even from the foundation to the coping, and on the outside as far as the great court.

And he brought out the people that were in it, and cut them with the saw, and with harrows of iron, and with saws. And so David did to all the cities of the children of Ammon. And David and all the people returned to Jerusalem.