David brought out the people who were there and put them to work with saws, iron picks, and axes, and he made them work at the brick kilns. He did the same to all the Ammonite cities. Then David and all his troops returned to Jerusalem.

Hebrews 11:37
They were stoned, they were sawed in two, they were put to death by the sword. They went around in sheepskins and goatskins, destitute, oppressed, and mistreated.

1 Chronicles 20:2
Then David took the crown from the head of their king. It was found to weigh a talent of gold and was set with precious stones, and it was placed on David's head. And David took a great amount of plunder from the city.

1 Chronicles 20:3
David brought out the people who were there and put them to work with saws, iron picks, and axes. And he did the same to all the Ammonite cities. Then David and all his troops returned to Jerusalem.

Jeremiah 43:9
"In the sight of the Jews, pick up some large stones and bury them in the clay of the brick pavement at the entrance to Pharaoh's palace at Tahpanhes.

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 brick-kiln: and thus did he to all the cities of the children of Ammon. So David and all the people returned to Jerusalem.