صحيح مسلم بالإنكليزيةBook 26: The Book on Salutations and Greetings (Kitab As-Salam) › Chapter 33: KAHANAT (DIVINATION) IS PROHIBITED AND IT IS FORBIDDEN TO GO TO THE KAHIN
Safiyya reported from some of the wives of Allah's Apostle (may peace be upon him) Allah's Apostle (may peace be upon him) having said: He who visits a divner ('Arraf) and asks him about anything, his prayers extending to forty nights will not be accepted.