‏الصلاة : Hadeeth No:1597 Hafsa reported: Never did I see the Messenger of Allaah (sallAllaahu alayhi wa sallam) observing supererogatory prayer sitting till one year before his death when he would observe Nafl prayer in a sitting position, and he would recite the Surah (of the Qur'an) in such a slow-measured tone (that dura...

‏الأضاحي : Hadeeth No:4830 Al-Bara' b. 'Azib reported: Allaah's Messenger (sallAllaahu alayhi wa sallam) addressed us on the day of Nahr and said: None should sacrifice the animal unless he has completed the ('Id) prayer. A person said: I have a milch goat of less than one year, better than two fat goats. Thereupon he said: S...