'Plowshares' in the Bible

So all the Israelites went to the Philistines to sharpen their plows, mattocks, axes, and sickles.

The price was two-thirds of a shekel for plows and mattocks, and one-third of a shekel for pitchforks and axes, and for putting a point on an oxgoad.

Beat your plows into swordsand your pruning knives into spears.Let even the weakling say, “I am a warrior.”