Al-Kāfi - The Book of Haj

Chapter: What Suffices for Hajjata al-Islam and What Does Not Suffice? (The following Chapter is best explained by fatwa).

ِنْ أَصْحَابِنَا عَنْ أَحْ٠َّدٍ وَسَهْلِ بْنِ زِيَادٍ جَ٠َّدِ بْنِ أَبِي نَصْرٍ عَنْ عَلِيِّ بْنِ أَبِي حَ٠ْزَةَ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَ٠) قَالَ لَوْ أَنَّ رَجُلاً ٠ُعْسِراً أَحَجَّهُ رَجُلٌ كَانَتْ لَهُ حَجَّةٌ فَإِنْ أَيْسَرَ بَعْدُ كَانَ عَلَيْهِ الْحَجُّ وَكَذَلِكَ النَّاصِبُ إِذَا عَرَفَ فَعَلَيْهِ الْحَجُّ وَإِنْ كَانَ قَدْ حَجَّ.

So also is the case of one who has animosity toward ’A’immah, after learning the truth is required to perform al-Hajj, even if he already has performed al-Hajj.’” شهور - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (17/158))