‏الصلاة : Hadeeth No:1994 'Abdullah b. 'Umar reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) observed: Verily the sun and the moon do not eclipse on account of the death or life of anyone. They are in fact the signs among the signs of Allaah. So when you see them, observe prayer....

‏الحيض : Hadeeth No:588 'A'isha reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) ordered me that I should get him the mat from the mosque. I said: I am menstruating. He (the Prophet) said: Do get me that, for menstruation is not in your hand....