‏الصيام : Hadeeth No:2413 'Amr b. al-'As reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The difference between our fasting and that of the people of the Book is eating shortly before dawn....

‏البيوع : Hadeeth No:3833 Ibn Abbas (Allaah be pleased with them) reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) got himself cupped and he paid the clipper his charges and he put medicine in his nostrils....