1 Samuel 14:15-20

15Suddenly, panic broke out in the Philistine army, both in the camp and in the field, including even the outposts and raiding parties. And just then an earthquake struck, and everyone was terrified.

16Saul’s lookouts in Gibeah of Benjamin saw a strange sight—the vast army of Philistines began to melt away in every direction.

17“Call the roll and find out who’s missing,” Saul ordered. And when they checked, they found that Jonathan and his armor bearer were gone.

18Then Saul shouted to Ahijah, “Bring the ephod here!” For at that time Ahijah was wearing the ephod in front of the Israelites.

19But while Saul was talking to the priest, the confusion in the Philistine camp grew louder and louder. So Saul said to the priest, “Never mind; let’s get going!”

20Then Saul and all his men rushed out to the battle and found the Philistines killing each other. There was terrible confusion everywhere.