1st Samuel 13:17

14 But now your kingdom shall not continue: Yahweh has sought him a man after his own heart, and Yahweh has appointed him to be prince over his people, because you have not kept that which Yahweh commanded you.

15 Samuel arose, and got him up from Gilgal to Gibeah of Benjamin. Saul numbered the people who were present with him, about six hundred men.

16 Saul, and Jonathan his son, and the people who were present with them, abode in Geba of Benjamin: but the Philistines encamped in Michmash.

17 The spoilers came out of the camp of the Philistines in three companies: one company turned to the way that leads to Ophrah, to the land of Shual;

18 and another company turned the way to Beth-horon; and another company turned the way of the border that looks down on the valley of Zeboim toward the wilderness.

19 Now there was no smith found throughout all the land of Israel; for the Philistines said, Lest the Hebrews make them swords or spears:

20 but all the Israelites went down to the Philistines, to sharpen every man his plowshare, mattock, ax, and sickle;