Takhrij Hadith 363: "Whoever attends the funeral procession…"

Whoever attends the funeral procession of a Muslim out of faith and seeking reward, and remains with it until the funeral prayer is offered and the burial is completed, he will return with a reward of two Qirats; each Qirat is like Mount Uhud. And whoever offers the funeral prayer for it and then returns before it is buried, he will return with one Qirat.