‏البيوع : Hadeeth No:3630 Jabir (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The townsman should not sell for a man from the desert, leave the people alone, Allaah will give them provision from one another. Yahya reported it with a slight change of words....

‏البر والصلة والآداب‏ : Hadeeth No:6227 Abu Rabi' reported directly from Allaah's Prophet (may peace upon him) as saying: The one who visits the sick is in fact like one who is in the fruit garden of Paradise so long as he does not return....