الرقائق‏ : Hadeeth No:6609 Abdullah b 'Umar reported: I heard Allaah's Alessenger (sallAllaahu alayhi wa sallam) as saying: Three persons belonging to the earlier Ummahs set out on a journey until they had to spend a night in a cave. The rest of the hadith is the same and the additional words are:" A person amongst them said:...

‏الزكاة : Hadeeth No:2240 This hadith has been narrated by Zuhri through another chain of transmitters....