Hisham bin 'Urwa هشام بن عروة · Chapters Regarding Funerals

“When the Messenger of Allah (ﷺ) followed a funeral, he would not sit down until it had been placed in the niche-grave. A rabbi came to him and said: ‘This is what we do, O Muhammad!’ So the Messenger of Allah (ﷺ) sat down and said: ‘Be different from them.’”

“I could not find him, meaning the Prophet (ﷺ), and he was in Al-Baqi’. He said: “As-salamu ‘alaykum dara qawmin mu’minin. Antum lana faratun wa inna bikum lahiqun. Allahumma la tahrimna ajrahum wa la taftinna ba’dahum. (Peace be upon you, O abode of believing people. You have gone ahead of us and verily we will join you soon. O Allah, do not deprive us of their reward and do not put us to trial after them).”

“The Messenger of Allah (ﷺ) placed Sa’d gently in his grave and sprinkled water on it.”

“When the Prophet (ﷺ) died, there was a man in Al-Madinah who used to make a niche in the grave and another who used to dig graves without a niche. They said: ‘Let us pray Istikharah to our Lord and call for them both, and whichever of them comes first, we will let him do it.’ So they were both sent for, and the one who used to make the niche-grave came first, so they made a niche-grave for the…

It was narrated from Anas bin Malik that the Messenger of Allah (ﷺ) marked the grave of ‘Uthman bin Maz’un with a rock.