5. Muḥammad ibn Ḥasan narrated to me from Muḥammad ibn Ḥasan Al-Saffār, from Aḥmad ibn Muḥammad ibn ‘Isā, from Muḥammad ibn ‘Ali, from Ibrāhīm ibn Yaḥyā Al-Qaťťān, from his father Abil Bilād, who said: I asked Abal Ḥasan (Imam Riďā ) about (the reward for) going to the Ziyārah of the grave of Ḥusain . Imam asked, “What is your opinion about this (matter)?” I replied, “We say that it is equal to performing a Hajj and an ‘Umrah.” Imam said, “It is equal to performing a purified ‘Umrah.”