فضائل الصحابة : Hadeeth No:5879
A'isha reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) in his (last) illness asked me to call Abu Bakr, her father, and her brother too, so that he might write a document, for he feared that someone else might be desirous (of succeeding him) and that some claimant may say: I have bet...
البر والصلة والآداب : Hadeeth No:6366
This hadith has been reported by Zuhri on the authority of Malik, and in the hadith transmitted on the authority of Sufyan (the words are):" He would enter into Fire, except for the fulfilment of the oath."...