‏فضائل الصحابة‏ : Hadeeth No:5886 This hadith has been narrated on the authority of 'Umar b. Sa'id with the same chain of transmitters....

‏الصيام : Hadeeth No:2507 Abdullah b. 'Umar (Allaah be pleased with both of them) reported that he heard the Messenger of Allaah (sallAllaahu alayhi wa sallam) say about the day of Ashura: It is a day on which the people of pre-Islamic days observed fast. So he who liked to fast on this day should do so, and he who liked to ...