‏الطلاق : Hadeeth No:3494 Ibn Abbas (Allaah be pleased with them) reported about (declaring of one's woman) unlawful as an oath which must be atoned, and Ibn 'Abbas said: Verily, there is in the Messenger of Allaah (sallAllaahu alayhi wa sallam) a model pattern for you....

‏الصيام : Hadeeth No:2512 Qais b Sakan reported that al-Ash'ath b. Qais went to 'Abdullah on the day of 'Ashura while he was eating. He said: Abu Muhammad, come near and dine. Upon this he said: I am fasting. Thereupon he said: We used to observe fast and then (this practice) was abandoned....