2 Samuel 12:31
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 brickkiln: and thus did he unto all the cities of the children of Ammon. And David and all the people returned unto Jerusalem.
1 Chronicles 20:3
And he brought forth the people that were therein, and cut them with saws, and with harrows of iron, and with axes. And thus did David unto all the cities of the children of Ammon. And David and all the people returned to Jerusalem.
2 Samuel 8:2
And he smote Moab, and measured them with the line, making them to lie down on the ground; and he measured two lines to put to death, and one full line to keep alive. And the Moabites became servants to David, and brought tribute.
Psalm 21:8-9
Thy hand will find out all thine enemies; Thy right hand will find out those that hate thee.
Amos 1:3
Thus saith Jehovah: For three transgressions of Damascus, yea, for four, I will not turn away the punishment thereof; because they have threshed Gilead with threshing instruments of iron: