Chapter on Etiquettes of Acts That Require Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 15
مُحَمَّدُ بْنُ اَلْحَسَنِ اَلصَّفَّارُ عَنْ إِبْرَاهِيمَ بْنِ هَاشِمٍ عَنِ اَلنَّوْفَلِيِّ عَنِ اَلسَّكُونِيِّ عَنْ جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ عَنْ آبَائِهِ عَلَيْهِمُ اَلسَّلاَمُ أَنَّ رَسُولَ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ قَالَ:« اَلتَّسْوِيكُ بِالْإِبْهَامِ وَ اَلْمُسَبِّحَةِ عِنْدَ اَلْوُضُوءِ سِوَاكٌ».
Muhammad ibn Al-Hasan Al-Saffar, from Ibrahim ibn Hashim, from Al-Nawfali, from Al-Sakuni, from Ja'far عليه السلام, from his forefathers عليه السلام:
Imam عليه السلام said: “The Messenger of Allah سبحانه وتعالى, peace be upon him and his family, said: "Rubbing with the thumb and forefinger during ablution is considered as a tooth-cleaning (siwak)."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 379
- Ṣaḥīḥ al-Tahdhīb