Chapter on Rules of Janabah and Methods of Purification
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 6
عَنْهُ عَنْ مُحَمَّدِ بْنِ إِسْمَاعِيلَ بْنِ بَزِيعٍ قَالَ: سَأَلْتُ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ عَنِ اَلرَّجُلِ يُجَامِعُ اَلْمَرْأَةَ فِيمَا دُونَ اَلْفَرْجِ فَتُنْزِلُ اَلْمَرْأَةُ هَلْ عَلَيْهَا غُسْلٌ قَالَ« نَعَمْ».
From him, from Muhammad ibn Isma'il ibn Bazi’, who said:
I asked al-Ridha عليه السلام about a man who has sexual contact with a woman without penetration, and the woman ejaculates. Is ghusl obligatory upon her? Imam عليه السلام said: "Yes."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 129
- Ṣaḥīḥ al-Tahdhīb