2 Bible Verses about Sudden Death

Instantly an angel of the Lord smote him, because he had not given God the glory, and being eaten up by worms, he died.

On the first day of the week we met for the breaking of bread, and Paul, who was going away the next morning, began preaching to them, and prolonged his discourse until midnight. Now there were many lamps in the upper room where we were assembled, and a young man named Eutychus was sitting in a window, overborne by deep sleep, while Paul continued to preach at length. Overcome at last by sleep, he fell down from the third story, and was taken up dead.read more.
Then Paul went down, threw himself upon him, and embracing him, said: "Do not lament; his life is still in him." Then he went upstairs again, broke bread and took some food, and after talking with them a long time, even until daybreak, he left them. They had taken the lad home alive, and were not a little comforted.