‏البيوع : Hadeeth No:3640 Ibn Abbas (Allaah be pleased with them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who buys foodgrain should not sell it until he has taken possession of it....

‏الحج : Hadeeth No:2775 'A'Isha reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) entered into the state of Ihram for Hajj Ifrid....