‏الصيام : Hadeeth No:2522 Abu Musa (Allaah be pleased with him) reported: The day of 'Ashura was one which the Jews respected and they treated it as Id. The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: You also observe fast on this day....

‏التوبة : Hadeeth No:6662 Abu Sa'id al-Khudri reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: There was a person before you who had killed ninety-nine persons and then made an inquiry about the learned persons of the world (who could show him the way to salvation). He was directed to a monk. He came to ...