2 Samuel 12:31
And he brought forth the people that were in it, 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 he did to all the cities of the children of Ammon. So David and all the people returned to Jerusalem.
1 Chronicles 20:3
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 David dealt with 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 a line, casting them down to the ground; even with two lines he measured to put to death, and with one full line to keep alive. And so the Moabites became David's servants, and brought gifts.
Psalm 21:8-9
Thy hand shall find out all thy enemies: thy right hand shall find out those that hate thee.
Amos 1:3
Thus saith the LORD; For three transgressions of Damascus, and for four, I will not turn away its punishment; because they have threshed Gilead with threshing instruments of iron: