Abu Salama bin 'Abdur Rahman أبو سلمة بن عبد الرحمن بن عوف · The Book on Jana''iz (Funerals)

"Umm Sa'd died while the Prophet was absent. So when he arrived he performed Salat over her, and a month had already passed."

"I accompanied Abu Hurairah for ten years, and I heard him saying: 'I heard the Messenger of Allah saying: "Whoever follows a funeral, and carries it three times, then he has fulfilled the right that is required from him."

"A man killed himself, so the Prophet did not perform Salat over him."

The Messenger of Allah said: "Whoever consoles a bereaved mother, he will be clothes with a Burd in Paradise."