Chapter on the Prayer in the Ship
Tahdhīb al-Aḥkām|Volume 3|Book 2|Chapter 6
أَحْمَدُ بْنُ مُحَمَّدٍ عَنِ اَلْحَسَنِ بْنِ عَلِيِّ بْنِ فَضَّالٍ عَنْ يُونُسَ بْنِ يَعْقُوبَ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلصَّلاَةِ اَلْمَكْتُوبَةِ فِي اَلسَّفِينَةِ وَ هِيَ تَأْخُذُ شَرْقاً وَ غَرْباً فَقَالَ« اِسْتَقْبِلِ اَلْقِبْلَةَ ثُمَّ كَبِّرْ ثُمَّ اِتْبَعِ اَلسَّفِينَةَ وَ دُرْ مَعَهَا حَيْثُ دَارَتْ بِكَ»
Ahmad ibn Muhammad from al-Hasan ibn Ali ibn Faddal from Yunus ibn Ya‘qub who said:
I asked Abu Abdillah عليه السلام, peace be upon him, about the obligatory prayer on a ship while it is moving east and west. Imam عليه السلام said: “Face the qiblah, then say the takbir, then follow the ship and turn with it wherever it turns with you.”
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 3, p. 329
- Ṣaḥīḥ al-Tahdhīb, p. 297