‏البيوع : Hadeeth No:3653 Jabir b. Abdullah (Allaah be pleased with them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When you purchase foodgrains, do not sell them until you have taken possession of them....

‏الصلاة : Hadeeth No:1043 Abu Huraira reported: An inquirer asked the Messenger of Allaah (sallAllaahu alayhi wa sallam) about the prayer in a single garment. He (the Prophet) add: Has everyone of you two garments?...