1 Samuel 14:18-23

18 Saul said to Ahijah the priest, ‘Bring the ephod here.’ At that time, Ahijah was wearing the ephod. 19 While Saul was saying this, the Philistine soldiers were making more and more noise. They were all very confused. So Saul said to the priest, ‘Take your hand out of the ephod. It is time to go!’

14:19They used special stones, Urim and Thummim, in pockets of the ephod to find out what God wanted them to do. See verse 41.

20 Then Saul and all the soldiers who were with him marched out to battle. They found that the Philistines were completely confused. They were fighting each other with their swords. 21 Before this time, some of the Hebrew men had gone to join with the Philistine army. Now they went back to join the Israelite army with Saul and Jonathan. 22 The Israelite soldiers who had hidden in the hill country of Ephraim also heard the news. When they knew that the Philistine soldiers were running away, they chased after them as well. 23 In that way, the Lord saved Israel's people on that day. The battle moved all the way to Beth Aven and beyond it.