1 Samuel 4:1-3

And Samuel’s words went out to all the people of Israel. At that time Israel was at war with the Philistines. The Israelite army was camped near Ebenezer, and the Philistines were at Aphek. The Philistines attacked and defeated the army of Israel, killing 4,000 men. After the battle was over, the troops retreated to their camp, and the elders of Israel asked, “Why did the LORD allow us to be defeated by the Philistines?” Then they said, “Let’s bring the Ark of the Covenant of the LORD from Shiloh. If we carry it into battle with us, it will save us from our enemies.”