Chapter on Obligatory and Recommended Ritual Washing
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 5
وَ بِهَذَا اَلْإِسْنَادِ عَنْ عَلِيِّ بْنِ اَلْحَسَنِ بْنِ فَضَّالٍ عَنْ عَلِيِّ بْنِ أَسْبَاطٍ عَنْ عَمِّهِ يَعْقُوبَ بْنِ سَالِمٍ اَلْأَحْمَرِ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: سَأَلْتُهُ أَ عَلَيْهَا غُسْلٌ مِثْلُ غُسْلِ اَلْجُنُبِ قَالَ« نَعَمْ يَعْنِي اَلْحَائِضَ».
Through this chain of narration, from Ali ibn al-Hasan ibn Faddal, from Ali ibn Asbat, from his uncle Ya’qub ibn Salim al-Ahmar, from Abu Basir, from Abu Abdullah عليه السلام, who said:
I asked Imam عليه السلام: 'Does she (a menstruating woman) have to perform a ghusl similar to the ghusl for janabah?' Imam عليه السلام replied: 'Yes, (meaning the menstruating woman).'"
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 111
- Ṣaḥīḥ al-Tahdhīb, p. 62