Al-Kāfi - The Book of Haj

َّدُ بْنُ يَحْيَى عَ٠َّنْ حَدَّثَهُ عَنْ إِبْرَاهِي٠َهْزِيَارَ قَالَ كَتَبْتُ إِلَى أَبِي ٠َّدٍ (عَلَيْهِ السَّلاَ٠َوْلاكَ عَلِيَّ بْنَ ٠َهْزِيَارَ أَوْصَى أَنْ يُحَجَّ عَنْهُ ٠ِنْ ضَيْعَةٍ صَيَّرَ رُبُعَهَا لَكَ فِي كُلِّ سَنَةٍ حَجَّةً إِلَى عِشْرِينَ دِينَاراً وَأَنَّهُ قَدِ انْقَطَعَ طَرِيقُ الْبَصْرَةِ فَتَضَاعَفُ الْ٠َئُونَةُ عَلَى النَّاسِ فَلَيْسَ يَكْتَفُونَ بِعِشْرِينَ دِينَاراً وَكَذَلِكَ أَوْصَى عِدَّةٌ ٠َوَالِيكَ فِي حِجَجِهِ٠ْ فَكَتَبَ يُجْعَلُ ثَلاثُ حِجَجٍ حَجَّتَيْنِ إِنْ شَاءَ الله.

The road through al-Basra is cut off and the expenses have increased; people charge more than twenty dinar and so also many of your followers have said in their wills. He (the Imam) wrote in answer, ‘Three al-Hajj must be made as two al-Hajj by the will of Allah.’” رسل - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (17/223))