The Minimum Number of Times One Should Go to the Ziyārah of Ĥusain and the Longest Time Allowed to Delay the Ziyārah for the Wealthy and Poor — Hadith 10

10. My father narrated to me from Sa’d, from ‘Ali ibn Ismā’īl ibn ‘Isā, from Safwān ibn Yaḥyā, from ‘Ǐs ibn Qāsim, who said: I asked Abā ‘Abdillāh (Imam Sādiq (a. s. )), “Is there an obligatory prayer which should be established after the Ziyārah of the Grave (of Ḥusain (a. s. ))? ” Imam (a. s. ) replied, “There are no obligatory prayers for Ziyārah. ” I asked, “How frequently should I go to his Ziyārah? ” Imam (a. s. ) replied, “As frequently as you wish. ”