Saul, his son Jonathan, and the army that remained with them stayed in Gibeah in the territory of Benjamin, while the Philistines camped in Micmash. ¹ 

Saul selected for himself three thousand men from Israel. Two thousand of these were with Saul at Micmash and in the hill country of Bethel; ¹  the remaining thousand were with Jonathan at Gibeah in the territory of Benjamin. ²  He sent all the rest of the people back home. ³ 

For the battle with Israel the Philistines had amassed 3,000 ¹  chariots, 6,000 horsemen, and an army as numerous as the sand on the seashore. They went up and camped at Micmash, east of Beth Aven.