1 Samuel 13:15-19

And Samuel arose, and gat him up from Gilgal unto Gibeah of Benjamin. And Saul numbered the people that were present with him, about six hundred men.

And Saul, and Jonathan his son, and the people that were present with them, abode in Gibeah of Benjamin: but the Philistines encamped in Michmash.

And the spoilers came out of the camp of the Philistines in three companies: one company turned unto the way that leadeth to Ophrah, unto the land of Shual:

And another company turned the way to Beth-horon: and another company turned to the way of the border that looketh to the valley of Zeboim toward the wilderness.

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