6. Muḥammad ibn Ja’far narrated to me from Muḥammad ibn Ḥusain, from Muḥammad ibn Ismā’īl, from Al-Khaybari, from Abī Wallād, from Abī Bakr Al-Ḥaďrami, who said: Abū ‘Abdillāh (Imam Sādiq ) said: If a believer, who suffers from an illness and who believes in the rights of Abī ‘Abdillāh (Imam Ḥusain ) and believes in his sanctity and divine authority, uses some of the clay of the grave of Ḥusain , he will be treated and cured by it even if the clay is collected from a distance of one mile away (from the grave of Ḥusain ).