1 Samuel 13:17-22

17Raiding parties went out from the Philistine camp in three detachments. One turned toward Ophrah in the vicinity of Shual,

18another toward Beth Horon, and the third toward the borderland overlooking the Valley of Zeboyim facing the wilderness. 19Not a blacksmith could be found in the whole land of Israel, because the Philistines had said, “Otherwise the Hebrews will make swords or spears!” 20So all Israel went down to the Philistines to have their plow points, mattocks, axes and sickles Septuagint; Hebrew plow points sharpened.

21The price was two-thirds of a shekel That is, about 1/4 ounce or about 8 grams for sharpening plow points and mattocks, and a third of a shekel That is, about 1/8 ounce or about 4 grams for sharpening forks and axes and for repointing goads.

22So on the day of the battle not a soldier with Saul and Jonathan had a sword or spear in his hand; only Saul and his son Jonathan had them.