Sunan An-Nasa'i

It was narrated from 'Aishah that the Prophet said:""There is no deceased person for whom a group of Muslims whose number reaches one hundred, offers the funeral prayer, interceding for him; but their intercession for him will be accepted."" (One of the narrators) Sallam said: ""I narrated it to Shu'aib bin Al-Habhab and he said: 'Anas bin Malik narrated it to me from the Prophet