1 Samuel 13:2-4

New International Version - UK

² Saul chose three thousand men from Israel; two thousand were with him at Michmash and in the hill country of Bethel, and a thousand were with Jonathan at Gibeah in Benjamin. The rest of the men he sent back to their homes.

³ Jonathan attacked the Philistine outpost at Geba, and the Philistines heard about it. Then Saul had the trumpet blown throughout the land and said, ‘Let the Hebrews hear!’ ⁴ So all Israel heard the news: ‘Saul has attacked the Philistine outpost, and now Israel has become obnoxious to the Philistines.’ And the people were summoned to join Saul at Gilgal.