1 Samuel 4:17-18

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

As soon as the ark of God was mentioned, Eli fell backward from his chair by the city gate, and being old and heavy, he broke his neck and died. And Eli had judged Israel forty years.