Sufyan bin Sa‘id Ath-Thawri سفيان الثوري · The Book on Jana''iz (Funerals)

The Prophet entered upon a young man while he was dying. So he said: "How do you feel?" He said: "By Allah! O Messenger of Allah! Indeed I hope in Allah and I fear from my sins." So the Messenger of Allah said: "These two will not be gathered in a worshipper's heart at a time such as this, except that Allah will grant him what he hopes and make him safe from what he fears."

The Messenger of Allah said: "(Real) Patience is at the first stroke of the calamity."

"The Messenger of Allah shrouded Hamzah bin Abdul-Muttalib in one cloth of Namirah."

Amrah informed him that she heard Aishah, while it was being mentioned to her that Ibn Umar had said that the deceased would be punished for the crying of the living (over him). So Aishah said: 'May Allah forgive Abu Abdur-Rahman. He has not lied, but he is mistaken in the understanding. Rather, the Messenger of Allah passed by a Jewish woman who was being cried over, so he said: 'They are crying over her and she is being punished…

"I heard the Messenger of Allah, while he was performing Salat for a deceased person. I could hear him saying in his prayer: (Allahummagfir lahu, war hamhu, waghsilhu bil-baradi (waghsilhu) kama yughsaluth-thawb) 'O Allah! Forgive him, have mercy upon him, and wash him with (snow or ice) (and wash him) just as a garment is washed.'"

His father said: "The one who made the Lahd in the grave of the Messenger of Allah was Abu Talhah. And the one who placed the velvet cloth under him was Shuqran a freed slave of Messenger of Allah."

"The Messenger of Allah prohibited plastering graves, writing on them, building over them, and treading on them."