Muwatta Malik #1919
General Subjects
Malik related to me that he heard that Umar ibn al-Khattab wanted
to go to Iraq, and Kabal-Ahbar said to him, "Do not go there, amir al-
muminin. There is nine-tenths of sorcery there and it is the place of
the rebellious jinn and the disease which the doctors are unable to
cure."
About Muwatta Malik
This hadith is #1919 from Muwatta Malik, in the Book of General Subjects. Muwatta Malik contains 1,985 hadiths across 61 books.