The Complete Pilgrimage Guide · Hadith 380 (#Ḥadīth #6)

6 وَ حَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ الْفَضْلِ بْنِ مُحَمَّدِ بْنِ هِلَالٍ قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ قَالَ حَدَّثَنَا سَعِيدُ بْنُ خَيْثَمٍ عَنْ أَخِيهِ مَعْمَرٍ قَالَ سَمِعْتُ زَيْدَ بْنَ عَلِيٍّ يَقُولُ مَنْ زَارَ قَبْرَ الْحُسَيْنِ بْنِ عَلِيٍّ (ع) لَا يُرِيدُ بِهِ إِلَّا وَجْهَ اللَّهِ تَعَالَى غُفِرَ لَهُ جَمِيعُ ذُنُوبِهِ وَ لَوْ كَانَتْ مِثْلَ زَبَدِ الْبَحْرِ فَاسْتَكْثِرُوا مِنْ زِيَارَتِهِ يَغْفِرِ اللَّهُ لَكُمْ ذُنُوبَكُمْ

6. ‘Ubaydullāḥ ibn Faďl ibn Muḥammad ibn Hilāl narrated to me from ‘Abdil Raḥmān, from Sa’īd ibn Khaytham, from his brother Mu’ammar, who said: I heard Zayd ibn ‘Ali say: Allāh will forgive all of the sins of those who go to the Ziyārah of the grave of Ḥusain ibn ‘Ali seeking nothing but nearness to Allāh, the Exalted, even if their sins are as great as the scum (found) in the sea. Therefore, you should go to his Ziyārah increasingly so that Allāh may forgive your sins.

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