The Complete Pilgrimage Guide · Hadith 396 (#Ḥadīth #9)
Chapter 59 | The Ziyārah of Ĥusain Is Like the Ziyārah of Allāh on His Throne
9 حَدَّثَنِي أَبِي (رحمه الله) عَنْ سَعْدِ بْنِ عَبْدِ اللَّهِ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنِ ابْنِ فَضَّالٍ عَنْ عَبْدِ اللَّهِ بْنِ مُسْكَانَ عَنْ أَبِي عَبْدِ اللَّهِ (ع) قَالَ مَنْ أَتَى قَبْرَ الْحُسَيْنِ (ع) كَتَبَهُ اللَّهُ فِي عِلِّيِّينَ
9. My father narrated to me from Sa’d ibn ‘Abdillāh, from Aḥmad ibn Muḥammad ibn ‘Isā, from Ibn Faďďāl, from ‘Abdillāh ibn Muskān, who said: Abū ‘Abdillāh (Imam Sādiq ) said: Allāh will register those who go to (the Ziyārah of) the grave of Ḥusain among those (who will be) in ‘Illīyyīn.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).