So on the day of the battle there was neither sword nor spear found in the hand of any of the people with Saul and Jonathan, but Saul and Jonathan his son had them.
So David prevailed over the Philistine with a sling and with a stone, and struck the Philistine and killed him. There was no sword in the hand of David.
and the charge was two-thirds of a shekel[5] for the plowshares and for the mattocks, and a third of a shekel[6] for sharpening the axes and for setting the goads.[7]