Chapter on Obligation of Prayer During Travel
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 2
وَ رَوَى عَنْ فَضَالَةَ عَنْ حَمَّادِ بْنِ عُثْمَانَ عَنْ عُبَيْدِ اَللَّهِ اَلْحَلَبِيِّ قَالَ: قُلْتُ لِأَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ صَلَّيْتُ اَلظُّهْرَ أَرْبَعَ رَكَعَاتٍ وَ أَنَا فِي اَلسَّفَرِ قَالَ« أَعِدْ»
And he narrated from Fadalah from Hammad ibn Uthman from ‘Ubayd Allah al-Halabi. He said:
I said to Abu Abdillah عليه السلام: “I prayed Dhuhr as four rak’ahs while I was on a journey.” Imam عليه السلام said: “Repeat it (the prayer).”
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 14
- Ṣaḥīḥ al-Tahdhīb