‏النكاح : Hadeeth No:3272 Abu Huraira (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: One should not combine in marriage a woman with her father's sister, or her mother's sister....

‏الصلاة : Hadeeth No:1775 'Uqba b. 'Amir reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said to me: There have been sent down to me verses the like of which had never been seen before. They are the Mu'awwadhatain....