1 Samuel 14:11

14:11 When they made themselves known to the Philistine garrison, the Philistines said, “Look! The Hebrews are coming out of the holes in which they hid themselves.”

1 Samuel 14:22

14:22 When all the Israelites who had hidden themselves in the hill country of Ephraim heard that the Philistines had fled, they too pursued them in battle.