‏الفضائل : Hadeeth No:5855 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: A person from amongst the Muslims and a person from amongst the Jews fell into dispute and reviled each other. The rest of the hadith is the same....

‏السلام : Hadeeth No:5540 Safiyya reported from some of the wives of Allaah's Prophet (sallAllaahu alayhi wa sallam) Allaah's Prophet (sallAllaahu alayhi wa sallam) having said: He who visits a divner ('Arraf) and asks him about anything, his prayers extending to forty nights will not be accepted....