Chapter on the Description of Ablution (Wudu)
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 4
مَا رُوِيَ عَنْ أَمِيرِ اَلْمُؤْمِنِينَ عَلَيْهِ اَلسَّلاَمُ وَ اِبْنِ عَبَّاسٍ رَضِيَ اَللَّهُ عَنْهُ عَنِ اَلنَّبِيِّ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ: أَنَّهُ تَوَضَّأَ وَ مَسَحَ عَلَى قَدَمَيْهِ وَ نَعْلَيْهِ.
It was narrated from Commander of the Faithful عليه السلام and Ibn Abbas (may Allah سبحانه وتعالى be pleased with him) from the Prophet (peace and blessings be upon him and his family) that: "Prophet صلى الله عليه وعلى آله وسلم performed ablution and wiped over his feet and his sandals."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 66
- Ṣaḥīḥ al-Tahdhīb