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;
So Jonathan was out wiping out the Philistines and Saul was around blowing the trumpet, and taking the glory and announcing that he had smitten the Philistines so that the Israelites heard that Saul had smitten the Philistines with a great slaughter.