The Clay of the Grave of Ĥusain عليه السلام and Seeking Cure Through It

3. My father narrated to me from Sa’d ibn ‘Abdillāh, from Aḥmad ibn Ḥusain ibn Sa’īd, from his father, from Muḥammad ibn Sulaymān Al-Basri, from his father, who said: Abū ‘Abdillāh (Imam Sādiq عليه السلام) said: The cure for every disease is in the clay of the grave of Ḥusain عليه السلام and it is the greatest medicine.