‏البيوع : Hadeeth No:3712 Jabir b. Abdullah (Allaah be pleased with them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) forbidding Muhaqala and Muzabana and Mu'awama and Mukhabara. (One of the narrators) 'said: Sale years ahead is Mu'awama, and making exceptional but he made an exemption of araya....

‏الإيمان : Hadeeth No:256 Ibn Mas'ud says: I heard the Messenger of Allaah observing: He who took an oath on the property of a Muslim without legitimate right would meet Allaah and He would be angry, with him. Then the Messenger of Allaah (sallAllaahu alayhi wa sallam) in support of his contention recited the verse:" Verily ...