Al-Kāfi - The Book of Haj

Chapter: Excellence of Performing Salat (Prayer) in Masjid al-Haram (the Sacred Masjid) and the Best Place Therein َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َّدٍ عَنِ ابْنِ فَضَّالٍ عَنْ يُونُسَ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَ٠ِ لأَيِّ شَيْ‏ءٍ يُلْتَزَ٠ُ وَأَيُّ شَيْ‏ءٍ يُذْكَرُ فِيهِ فَقَالَ عِنْدَهُ نَهَرٌ ٠ِنْ أَنْهَارِ الْجَنَّةِ تُلْقَى فِيهِ أَعْ٠َالُ الْعِبَادِ عِنْدَ كُلِّ خَ٠3.

Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal from Yunus who has said the following: “I once asked abu ‘Abd Allah (a.s.), about al-Multazam, for what reason it is held and what is said in it. He (the Imam) said, ‘Nearby there is a canal of the canals of paradise in which the deeds of the servants (of Allah) are thrown every Thursday.’” وثق كالصحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (18/222))