‏الفضائل : Hadeeth No:5844 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) having said that Ibrahim circumcised himself with the help of adz when he was eiclhty years old....

‏الطهارة : Hadeeth No:450 Abu Huraira reported: Verily the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: Five (daily) prayers and from one Friday prayer to the (next) Friday prayer, and from Ramadhan to Ramadhan are expiatious for the (sins) committed in between (their intervals) provided one shuns the major sins....