1 Samuel 4:17-18

17The messenger answered, “Israel has fled from the Philistines, and also there was a great slaughter among the people. Your two sons, Hophni and Phinehas, are both dead, and the ark of God has been captured.”

18When he mentioned the ark of God, Eli fell backward off the chair by the city gate, and since he was old and heavy, his neck broke and he died. Eli had judged Israel forty years.