I asked Abā ‘Abdillāh (Imam Sādiq (a.s.)), “What is the reward for those who go to the Ziyārah of one of you (the Imams (a.s.))?” Imam (a.s.) replied, “They are like those who have gone to the Ziyārah of the Messenger of Allāh (s.a.a.w.).” The above Ḥadīth has also been narrated to me through the following chain: My father, from Sa’d ibn ‘Abdillāh, from Muḥammad ibn Ḥusain, from Muḥammad ibn Ismā’īl ibn Bazī’, from Sāliḥ ibn ‘Uqbah, from Zayd Al-Shaḥḥām, from Abī ‘Abdillāh (a.s.).