Chapter on Tayammum and Its Rules
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 8
وَأَمَّا مَا رَوَاهُ اَلْحُسَيْنُ بْنُ سَعِيدٍ عَنْ صَفْوَانَ عَنِ اِبْنِ بُكَيْرٍ عَنْ عُبَيْدِ بْنِ زُرَارَةَ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلدَّقِيقِ يُتَوَضَّأُ بِهِ قَالَ« لاَ بَأْسَ بِأَنْ يُتَوَضَّأَ بِهِ وَ يُنْتَفَعَ بِهِ».
Al-Husayn ibn Sa’id narrated from Safwan, from Ibn Bukayr, from Ubayd ibn Zurarah, who said:
I asked Abu Abdullah عليه السلام about using flour (daqiq) for ablution. Imam عليه السلام said: "There is no harm in using it for wudu and benefiting from it."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 198
- Ṣaḥīḥ al-Tahdhīb, p. 79