‏البيوع : Hadeeth No:3688 Bushair b. Yasar reported on the authority of some of the Companion of Allaah's Messenger (sallAllaahu alayhi wa sallam) that he exempted the transactions, of 'ariyya (from the direct exchange of one kind) after measuring the dry dates (in exchange for fresh dates)....

‏السلام : Hadeeth No:5542 'A'isha reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) commanded the killing of a snake having stripes over it, for it affects eyesight and miscarries pregnancy....