‏البيوع : Hadeeth No:3903 'A'isha (Allaah be pleased with her) reported: Allaah's Messenger (sallAllaahu alayhi wa sallam) bought from a Jew grain (as loan) and pledged him his iron coat-of-mail....

‏الصيام : Hadeeth No:2630 Abu Sa'id al-Khudri (Allaah be pleased with him) reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) observed i'tikaf in the middle ten days of Ramadan to seek Lailat-ul-Qadr before it was made manifest to him. When (these nights) were over, he commanded to strike the tent. Then it was ...