5. My father narrated to me from Aḥmad ibn Idrīs, and from Muḥammad ibn Yaḥyā, from ‘Amraki ibn ‘Ali Al-Būfaki, from Yaḥyā – who was the servant of Abī Ja’far the Second (Imam Jawād ), from ‘Isā ibn Sulaymān, from Muḥammad ibn Mārid, from his aunt, who said: I heard Abā ‘Abdillāh (Imam Sādiq ) say: Verily the clay of the Ḥā`ir, where Ḥusain is buried, is the cure for every disease and it is protection against any fear.