‏البر والصلة والآداب‏ : Hadeeth No:6259 Nu'man b. Bashir reported a hadith like this from Allaah's Prophet (sallAllaahu alayhi wa sallam)....

‏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....