‏الأيمان : Hadeeth No:4064 Abu Haraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Your oath should be about something regarding which your companion will believe you. 'Amr said: By which your companion will believe you....

‏الحج : Hadeeth No:2893 Nafi' reported on the authority of Ibn Umar (Allaah be pleased with them) that when Allaah's Messenger (sallAllaahu alayhi wa sallam) circumambulated the House, while observing the first circumambulation, he walked swiftly in three (circuits), and walked in four circuits, and ran in the bottom of th...