Chapter on Times of Prayer and Sign of Each of Its Times
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 4
وَ رَوَى أَحْمَدُ بْنُ مُحَمَّدِ بْنِ عِيسَى عَنْ عَبْدِ اَللَّهِ بْنِ اَلْمُغِيرَةِ عَنْ مُوسَى بْنِ بَكْرٍ عَنْ زُرَارَةَ عَنْ أَبِي جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ قَالَ:« وَقْتُ صَلاَةِ اَلْغَدَاةِ مَا بَيْنَ طُلُوعِ اَلْفَجْرِ إِلَى طُلُوعِ اَلشَّمْسِ»
Narrated by Ahmad ibn Muhammad ibn Isa from Abdullah ibn al-Mughirah from Musa ibn Bakr from Zurarah:
Abu Ja’far عليه السلام said: "The time of the morning prayer is between the rising of the dawn and the rising of the sun."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 38
- Ṣaḥīḥ al-Tahdhīb, p. 156