Chapter on the Recommended Prayers
Tahdhīb al-Aḥkām|Volume 3|Book 2|Chapter 9
مُحَمَّدُ بْنُ يَحْيَى بِإِسْنَادِهِ رَفَعَهُ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: «مَنْ صَلَّى رَكْعَتَيْنِ بِ«قُلْ هُوَ اَللّٰهُ أَحَدٌ» فِي كُلِّ رَكْعَةٍ سِتِّينَ مَرَّةً اِنْفَتَلَ وَ لَيْسَ بَيْنَهُ وَ بَيْنَ اَللَّهِ عَزَّ وَ جَلَّ ذَنْبٌ»
Muhammad ibn Yahya, by his chain of transmission, raised it to Abu Abdillah عليه السلام, peace be upon him, said:
Imam al-Sadiq عليه السلام said: “Whoever prays two rak‘ahs with ‘Qul huwa Allahu Ahad’ (Surah Ikhlas) recited sixty times in each rak‘ah, will finish the prayer and there will remain no sin between him and Allah سبحانه وتعالى, the Mighty and Majestic.”
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 3, p. 342
- Ṣaḥīḥ al-Tahdhīb