Chapter on the Prayer Times (Mawaqit)
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 13
عَلِيُّ بْنُ مَهْزِيَارَ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ حَرِيزٍ عَنْ زَيْدٍ اَلشَّحَّامِ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنْ وَقْتِ اَلْمَغْرِبِ فَقَالَ« إِنَّ جَبْرَئِيلَ عَلَيْهِ اَلسَّلاَمُ أَتَى اَلنَّبِيَّ صَلَّى اَللَّهُ عَلَيْهِ وَآلِهِ لِكُلِّ صَلاَةٍ بِوَقْتَيْنِ غَيْرَ صَلاَةِ اَلْمَغْرِبِ فَإِنَّ وَقْتَهَا وَاحِدٌ وَ وَقْتَهَا وُجُوبُهَا»
Ali ibn Mahziyar narrated from Hammad ibn Isa from Hariz from Zayd Al-Shahham who said:
I asked Abu Abdillah عليه السلام, peace be upon him, about the time of Maghrib. Imam عليه السلام said: "Indeed, Jibrail, peace be upon him, came to the Prophet صلى الله عليه وعلى آله وسلم, may Allah سبحانه وتعالى bless him and his family, for each prayer with two times, except for the Maghrib prayer, for its time is one, and its time is its obligation."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 278
- Ṣaḥīḥ al-Tahdhīb