‏البيوع : Hadeeth No:3694 'Abdullah (b. Umar) reported that Allaah's Prophet (sallAllaahu alayhi wa sallam) forbade Muzabana, i. e. buying of fresh dates (on) the trees for dry dates by measure, and the buying of grapes for raisins by measure and the selling of field of corn for corn by measure....

‏الصلاة : Hadeeth No:1009 'A'isha reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) was asked in the expedition of Tabuk about the sutra the worshipper; he said: Like the back of the saddle....