‏الجهاد والسير‏ : Hadeeth No:4368 It has been narrated on the authority of Abu Sa'id al-Khudri who said: The people of Quraiza surrendered accepting the decision of Sa'd b. Mu'adh about them. Accordingly, the Messenger of Allaah (sallAllaahu alayhi wa sallam) sent for Sa'd who came to him riding a donkey. When he approached the mosq...

‏الصيام : Hadeeth No:2503 'A'isha (Allaah be pleased with her) reported that the Quraish used to observe fast on the day of Ashura during the pre-Islamic days. The Messenger of Allaah (sallAllaahu alayhi wa sallam) then commanded to fast on that day till (fasting) in Ramadan became obligatory. Then the Messenger of Allaah (s...