Chapter on Rules of Janabah and Methods of Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 6
فَأَمَّا اَلْخَبَرُ اَلَّذِي رَوَاهُ مُحَمَّدُ بْنُ يَعْقُوبَ عَنْ عَلِيِّ بْنِ إِبْرَاهِيمَ عَنْ أَبِيهِ وَمُحَمَّدِ بْنِ إِسْمَاعِيلَ عَنِ اَلْفَضْلِ بْنِ شَاذَانَ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ إِبْرَاهِيمَ بْنِ عُمَرَ اَلْيَمَانِيِّ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ:« إِنَّ عَلِيّاً عَلَيْهِ اَلسَّلاَمُ لَمْ يَرَ بَأْساً أَنْ يَغْسِلَ اَلْجُنُبُ رَأْسَهُ غُدْوَةً وَ يَغْسِلَ سَائِرَ جَسَدِهِ عِنْدَ اَلصَّلاَةِ».
As for the narration reported by Muhammad ibn Ya'qub, from Ali ibn Ibrahim, from his father, and from Muhammad ibn Isma'il, from al-Fadl ibn Shadhan, from Hammad ibn Isa, from Ibrahim ibn Umar al-Yamani:
Abu Abdullah عليه السلام said: "Indeed, (Imam) Ali عليه السلام saw no harm if a person in a state of janabah (major ritual impurity) washed his head in the morning and washed the rest of his body at the time of prayer."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 142
- Ṣaḥīḥ al-Tahdhīb