2 Samuel 8:2
King James Version
“And he smote Moab, and measured them with a line, casting them down to the ground; even with two lines measured he to put to death, and with one full line to keep alive. And so the Moabites became David’s servants, brought gifts.”
Context
1And after this it came to pass, that David smote the Philistines, and subdued them: and David took Metheg-ammah out of the hand of the Philistines.
2And he smote Moab, and measured them with a line, casting them down to the ground; even with two lines measured he to put to death, and with one full line to keep alive. And so the Moabites became David’s servants, brought gifts.
3David smote also Hadadezer, the son of Rehob, king of Zobah, as he went to recover his border at the river Euphrates.
4And David took from him a thousand and seven hundred horsemen, and twenty thousand footmen: and David houghed all the chariot but reserved of them an hundred chariots.
5And when the Syrians of Damascus came to succour Hadadezer king of Zobah, David slew of the Syrians two and twenty thousand men.