The Complete Pilgrimage Guide · Hadith 491 (#Ḥadīth #3)

3 وَ حَدَّثَنِي مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ الْحِمْيَرِيُّ عَنْ أَبِيهِ عَنْ يَعْقُوبَ بْنِ يَزِيدَ الْأَنْبَارِيِّ عَنْ مُحَمَّدِ بْنِ أَبِي عُمَيْرٍ عَنْ زَيْدٍ الشَّحَّامِ عَنْ أَبِي عَبْدِ اللَّهِ (ع) قَالَ مَنْ زَارَ قَبْرَ الْحُسَيْنِ بْنِ عَلِيٍّ يَوْمَ عَاشُورَاءَ عَارِفاً بِحَقِّهِ كَانَ كَمَنْ زَارَ اللَّهَ فِي عَرْشِهِ

3. Muḥammad ibn ‘Abdillāh ibn Ja’far Al-Ḥimyari narrated to me from his father, from Ya’qūb ibn Yazīd Al-Anbāri, from Muḥammad ibn Abī ‘Umayr, from Zayd Al-Shaḥḥām, who said: Abū ‘Abdillāh (Imam Sādiq ) said: Those who go to the Ziyārah of the grave of Ḥusain ibn ‘Ali on the Day of ‘Āshūrā while knowing his rights are like those who go to the Ziyārah of Allāh on His Throne.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).