The Complete Pilgrimage Guide · Hadith 424 (#Ḥadīth #8)
Chapter 63 | The Reward for the Ziyārah of Ĥusain Is Equal to the Reward of Performing an ‘Umrah
8 حَدَّثَنِي مُحَمَّدُ بْنُ جَعْفَرٍ عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنْ أَبِي الْحَسَنِ (ع) قَالَ سَأَلْتُهُ عَنْ زِيَارَةِ قَبْرِ الْحُسَيْنِ (ع) أَيُّ شَيْءٍ فِيهِ مِنَ الْفَضْلِ قَالَ تَعْدِلُ عُمْرَةً
8. Muḥammad ibn Ja’far narrated to me from Muḥammad ibn Ḥusain, from Safwān ibn Yaḥyā, who said: I asked Abal Ḥasan (Imam Riďā ) about the reward for going to the Ziyārah of the grave of Ḥusain . Imam said, “It is equal to performing an ‘Umrah.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).