1 Samuel 4:17-18

17And he that brought the tidings answered and said, Israel is fled before the Philistines, and there hath been also a great slaughter among the people, and thy two sons also, Hophni and Phinehas, are dead, and the ark of God is taken. 18And it came to pass, when he made mention of the ark of God, that Eli fell from off his seat backward by the side of the gate; and his neck brake, and he died: for he was an old man, and heavy. And he had judged Israel forty years.