Chapter on Obligatory and Recommended Ritual Washing
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 5
وَ أَخْبَرَنِي اَلشَّيْخُ أَيَّدَهُ اَللَّهُ تَعَالَى عَنْ أَبِي اَلْقَاسِمِ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ يَعْقُوبَ عَنْ عَلِيِّ بْنِ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ عَبْدِ اَللَّهِ بْنِ اَلْمُغِيرَةِ عَنْ أَبِي اَلْحَسَنِ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ قَالَ: سَأَلْتُهُ عَنِ اَلْغُسْلِ يَوْمَ اَلْجُمُعَةِ فَقَالَ« وَاجِبٌ عَلَى كُلِّ ذَكَرٍ وَ أُنْثَى مِنْ عَبْدٍ أَوْ حُرٍّ».
Narrated by the Shaykh (Al-Mufid), may Allah سبحانه وتعالى support him, from Abu al-Qasim Ja’far ibn Muhammad, from Muhammad ibn Ya’qub, from Ali ibn Ibrahim, from his father, from Abdullah ibn al-Mughira:
I asked Abu al-Hasan al-Ridha عليه السلام about the ghusl on Friday. Imam عليه السلام said: 'It is obligatory for every male and female; a servant or free person.'"
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 116
- Ṣaḥīḥ al-Tahdhīb