And he brought out the people that were in it, and cut them with saws, and with harrows of iron, and with axes. Even so dealt David with all the cities of the children of Ammon. And David and all the people returned to Jerusalem.
He took the people from inside, then used saws, iron hooks, and axes on them. Just like David did to the cities of the Ammonites' children. After that, they all went back to Jerusalem.