Sahih Muslim Book 4, Hadith Number 1231.

Chapter : Desirability of seeking refuge from the torment of the grave.

A Hadith like this has been narrated by Mughira b. Shu’ba with another chain of transmitters. Abu Bakr and Abu Kuraib narrated in their narration (that Warrad reported): Mughira gave me dictation of it and I wrote it to Mu’awiya.