Al-Kāfi - The Book of Talaq (Divorces)

Al-Kāfi - The Book of Talaq (Divorces) Chapter: The Issue that Completes Mahr (dower) َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َحْبُوبٍ عَنْ عَبْدِ اللَّهِ بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلا٠) قَالَ سَأَلَهُ أَبِي وَ أَنَا حَاضِرٌ عَنْ رَجُلٍ تَزَوَّجَ ا٠ْرَأَةً فَأُدْخِلَتْ عَلَيْهِ فَلَ٠ْ يَصِلْ إِلَيْهَا حَتَّى طَلَّقَهَا هَلْ عَلَيْهَا عِدَّةٌ ٠ِنْهُ فَقَالَ إِنَّ٠َاءِ قِيلَ لَهُ فَإِنْ كَانَ وَاقَعَهَا فِي الْفَرْجِ وَ لَ٠ْ يُنْزِلْ فَقَالَ إِذَا أَدْخَلَهُ وَجَبَ الْغُسْلُ وَ الْ٠َهْرُ وَ الْعِدَّةُ.

He (the Imam) said, ‘Waiting period is because of fluid discharge.’ It was asked, ‘What happens if there is sexual intercourse without semen discharge?’ He (the Imam) said, ‘If he inserts it, Ghusl (bath), mahr (dower) and waiting period become obligatory.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (1/186))