Qatada قتادة · The Book on Jana''iz (Funerals)

"I heard Abdullah saying: 'I heard the Messenger of Allah saying: "The believer's soul seeps out, and I do not like the death like that of a donkey." They said: "And what is the death of a donkey?" He said: "A sudden death."]

Jabir bin Abdullah informed him that the Prophet had put two men together in one cloth from those who were killed at (the battle of) Uhud, then he said: "Which of them memorized the more of the Qur'an?" When one of them was indicated to him, he put him in the Lahd (first) and said: "I am a witness for those people on the Day of Judgment." And he ordered that they be buried in their blood, and that they…

"Sulaiman bin Surad said to Khalid bin Urfutah - or, Khalid said to Sulaiman - 'Did you hear the Messenger of Allah saying: "Whoever is killed by his stomach then he will not be punished in the grave"?' One of them said to the other: "Yes."

The Prophet mentioned the plague and said: "It is an abiding punishment or chastisement that was sent upon a group of the children of Isra'il. So when it occurs in a land while you are in it, then do not leave it. And when it occurs in a land while you are not in it, then do not enter it."