‏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...

‏البر والصلة والآداب‏ : Hadeeth No:6235 'Abdullah reported: I visited Allaah's Messenger (sallAllaahu alayhi wa sallam) as he was running high temperature. I touched his body with my bard and said to him: Allaah's Messenger, you are running high temperature, whereupon Allaah's Messenger (sallAllaahu alayhi wa sallam) said: Yes, it is so. ...