5. Muḥammad ibn ‘Abdillāh ibn Ja’far Al-Ḥimyari narrated to me from his father, from Aḥmad ibn Abī ‘Abdillāh, from Abī Jahm, from Abī Khadījah, who said: I asked Abā ‘Abdillāh (Imam Sādiq ), “What is the extent of (the greatness of) the Ziyārah of the grave of Ḥusain ?” Imam replied, “(Verily) it is the best of deeds.”