‏الصيام : Hadeeth No:2530 Salama b. al-Akwa' (Allaah be pleased with him) reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) sent a person of the tribe of Aslam on the day of 'Ashura and commanded him to declare to the people to observe fast in case they had not observed it, and to complete fast till evenin...

‏الإمارة : Hadeeth No:4713 This tradition has also been narrated on the same authority through another chain of transmitters....