Chapter on the Manner of Prayer, Explanation of the Fifty-One Rak‘ahs; The Order, Recitation, Tasbih in Bowing and Prostration, Qunut, and What is Obligatory and Recommended Therein
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 8
Tahdhīb al-Aḥkām
Volume 2, Book 1, Chapter 8
Chapter on the Manner of Prayer, Explanation of the Fifty-One Rak‘ahs; The Order, Recitation, Tasbih in Bowing and Prostration, Qunut, and What is Obligatory and Recommended Therein
أَحْمَدُ بْنُ مُحَمَّدِ بْنِ عِيسَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ أَبِي نَصْرٍ قَالَ: سَأَلْتُ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ عَنْ رَكْعَتَيِ اَلْفَجْرِ فَقَالَ« اُحْشُوا بِهِمَا صَلاَةَ اَللَّيْلِ»
Ahmad ibn Muhammad ibn Isa from Ahmad ibn Muhammad ibn Abi Nasr, who said:
I asked (Imam) al-Ridha عليه السلام, peace be upon him, about the two rak‘ahs of Fajr. Imam عليه السلام said: "Insert them into the night prayer."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 141
- Ṣaḥīḥ al-Tahdhīb, p. 193