1 Samuel 13:2-4

2He chose 3,000 men from Israel's army to be with him. 2,000 of those men stayed with him at Michmash and in the hill country of Bethel. Then 1,000 men were with his son Jonathan at Gibeah, in the land of Benjamin's tribe. Saul sent all the other men of the army back to their homes.

3Some Philistine soldiers had a camp at Geba. Jonathan attacked them there and all the Philistines heard about it. Saul sent a message through all Israel to warn people of the danger. He said, ‘Listen, all you Hebrew people!’

4Everyone in Israel heard this message: ‘Saul has attacked the Philistines' camp. Now the Philistines hate the Israelites even more than they did before.’ So all the soldiers in Israel came to join Saul at Gilgal.