‏الآداب : Hadeeth No:5371 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If a person were to cast a glance in your (house) without permission, and you had in your hand a staff and you would have thrust that in his eyes, there is no harm for you....

‏البيوع : Hadeeth No:3736 Nafi reported that Ibn Umar (Allaah be pleased with them) rented his land during the lifetime of Allaah's Messenger (sallAllaahu alayhi wa sallam) and during the caliphate of Abu Bakr and that of Umar and that of Uthman (Allaah be pleased with them) and during the early period of Muawiya's caliphate...