4-46 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Sa’ed ibn Abdullah quoted Muhammad ibn Isa, on the authority of Ubaydullah ibn Abdullah al-Dihqan, on the authority of Durost ibn Abi Mansoor al-Vaseti, on the authority of Ibrahim ibn Abdul-Hamid, on the authority of Durost ibn Abi Mansoor al-Vaseti, on the authority of Ibrahim ibn Abdul Hamid, on the authority of Abil Hassan - the first (MGB) , “The following four acts are due to obsession: eating clay, breaking up clay, biting one’s nails, and chewing one’s beard (Trichotillomania).”
IsnādMon père nous a informés, qu'Allah soit satisfait de lui, il a dit: Saad ibn Abdullah nous a informés, de la part de Muhammad ibn Isa, de Ubaydullah ibn Abdullah al-Dahqan, de Durust ibn Abi Mansur al-Wasiti, d'Ibrahim ibn Abd al-Hamid, de Abu al-Hasan al-Awwal, que la paix soit sur lui.
Quatre choses sont des suggestions du diable: manger de la terre, cracher sur la terre, se couper les ongles avec les dents, et manger la barbe.