Chapter on the Prayer During Travel
Tahdhīb al-Aḥkām|Volume 3|Book 2|Chapter 1
وَ عَنْهُ عَنْ مُحَمَّدِ بْنِ اَلْحُسَيْنِ بْنِ أَبِي اَلْخَطَّابِ عَنْ جَعْفَرِ بْنِ بَشِيرٍ عَنْ حَمَّادِ بْنِ عُثْمَانَ عَنْ مُحَمَّدِ بْنِ اَلنُّعْمَانِ عَنْ إِسْمَاعِيلَ بْنِ اَلْفَضْلِ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلتَّقْصِيرِ فَقَالَ« فِي أَرْبَعَةِ فَرَاسِخَ»
And from him, from Muhammad ibn al-Husayn ibn Abi al-Khattab from Ja’far ibn Bashir from Hammad ibn Uthman from Muhammad ibn al-Nu‘man from Isma’il ibn al-Fadl, who said:
I asked Abu Abdillah عليه السلام, peace be upon him, about shortening the prayer. Imam عليه السلام said: “At four ‘farsakh’.”
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 3, p. 229
- Ṣaḥīḥ al-Tahdhīb, p. 141