‏الأقضية : Hadeeth No:4244 Ibn Abbas reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: If the people were given according to their claims, they would claim the lives of persons and their properties, but the oath must be taken by the defendant....

‏البيوع : Hadeeth No:3633 Anas b. Malik (Allaah be pleased with him) said: We were forbidden that a townsman should sell for a man of the desert....