Chapter on Tayammum (dry ablution) and Its Rules
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 20
عَنْهُ عَنْ عَلِيِّ بْنِ اَلسِّنْدِيِّ عَنْ صَفْوَانَ عَنْ إِسْحَاقَ بْنِ عَمَّارٍ قَالَ: سَأَلْتُ أَبَا إِبْرَاهِيمَ عَلَيْهِ اَلسَّلاَمُ عَنْ رَجُلٍ يَكُونُ مَعَهُ أَهْلُهُ فِي اَلسَّفَرِ فَلاَ يَجِدُ اَلْمَاءَ يَأْتِي أَهْلَهُ فَقَالَ« مَا أُحِبُّ أَنْ يَفْعَلَ ذَلِكَ إِلاَّ أَنْ يَكُونَ شَبِقاً أَوْ يَخَافَ عَلَى نَفْسِهِ».
From him, from Ali ibn Al-Sindi, from Safwan, from Ishaq ibn Ammar, who said:
I asked Abu IbraHim عليه السلام about a man who is traveling with his wife and does not find water - can he have relations with her? Imam عليه السلام said: "I do not like that he does so, unless he is overcome by desire or fears harm for himself."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 428
- Ṣaḥīḥ al-Tahdhīb, p. 105