1 Samuel 4:1-11

And the word of [the LORD through] Samuel came to all Israel. Now Israel went out to meet the Philistines in battle and they camped beside Ebenezer while the Philistines camped at Aphek. The Philistines assembled in battle formation to meet Israel, and when the battle was over, Israel was defeated by the Philistines, who killed about four thousand men on the battlefield. When the people (soldiers) came into the camp, the elders of Israel said, “Why has the LORD defeated us today before the Philistines? Let us bring the ark of the covenant of the LORD here from Shiloh, so that He may come among us and save us from the hand of our enemies.” So the people sent word to Shiloh, and from there they carried the ark of the covenant of the LORD of hosts who sits above the cherubim; and the two sons of Eli, Hophni and Phinehas, were with the ark of the covenant of God. So it happened that as the ark of the covenant of the LORD came into the camp, all [the people of] Israel shouted with a great shout, and the earth resounded. When the Philistines heard the noise of the shout, they said, “What does the noise of this great shout in the camp of the Hebrews mean?” Then they understood that the ark of the LORD had come into the camp. The Philistines were afraid, for they said, “God has come into the camp.” And they said, “Woe [disaster is coming] to us! For nothing like this has happened before. Woe to us! Who will rescue us from the hand of these mighty gods? These are the gods who struck the Egyptians with all kinds of plagues in the wilderness. Take courage, and be men, O Philistines, so that you do not become servants to the Hebrews, as they have been servants to you; act like men and fight!” So the Philistines fought; Israel was defeated and every man fled to his tent. It was a very great defeat, for thirty thousand foot soldiers of Israel fell. Also the ark of God was taken; and the two sons of Eli, Hophni and Phinehas, were killed. [1 Sam 2:34]