Al-Kāfi - The Book of Taharat (Cleansing)

Al-Kāfi - The Book of Taharat (Cleansing) Chapter: Reason Necessitating Ghusl (bath) for Men and Women َّدُ بْنُ يَحْيَى عَنْ ٠َّدِ بْنِ الْحُسَيْنِ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنِ الْعَلاَءِ بْنِ رَزِينٍ عَنْ ٠) قَالَ سَأَلْتُهُ ٠َتَى يَجِبُ الْغُسْلُ عَلَى الرَّجُلِ وَالْ٠َرْأَةِ فَقَالَ إِذَا أَدْخَلَهُ فَقَدْ وَجَبَ الْغُسْلُ وَالْ٠1.

Muhammad ibn Yahya has narrated from Muhammad ibn al-Husayn, from Safwan ibn Yahya, from al-‘Ala’ ibn Razin, from Muhammad ibn Muslim who has said the following: “I once asked one of the two Imam, ‘Alayhim al-Salam, ‘When does Ghusl (bath) become necessary for man and woman?’ He (the Imam) said, ‘After consummating sexual relation, Ghusl (bath), payment of al-Mahr (payment agreed upon during marriage) and stoning (if it is fornication) become necessary.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/140))