Chapter on Rules of Janabah and Methods of Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 6
وَأَمَّا مَا رَوَاهُ اَلْحُسَيْنُ بْنُ سَعِيدٍ عَنْ عُثْمَانَ عَنِ اِبْنِ مُسْكَانَ عَنْ سُلَيْمَانَ بْنِ خَالِدٍ عَنْ أَبِي جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ قَالَ: «اَلْوُضُوءُ بَعْدَ اَلْغُسْلِ بِدْعَةٌ».
As for the report narrated by al-Husayn ibn Sa'id, from Uthman, from Ibn Muskan, from Sulayman ibn Khalid, from Abu Ja'far عليه السلام, who said:
Imam عليه السلام said: "Performing wudu after ghusl is an innovation (bid‘ah)."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 147
- Ṣaḥīḥ al-Tahdhīb, p. 71