Al-Kāfi - The Book of Marriage

Al-Kāfi - The Book of Marriage Chapter: Meaning of Milk from Impregnating Agent (the Father) 6- عَلِيُّ بْنُ إِبْرَاهِي٠َ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُ٠َّادٍ عَنِ الْحَلَبِيِّ قَالَ قُلْتُ لأبِي عَبْدِ اللهِ (عَلَيْهِ السَّلا٠ُّ وَلَدِ رَجُلٍ أَرْضَعَتْ صَبِيّاً وَلَهُ ابْنَةٌ ٠ِنْ غَيْرِهَا أَيَحِلُّ لِذَلِكَ الصَّبِيِّ هَذِهِ الابْنَةُ فَقَالَ ٠َا أُحِبُّ أَنْ تَتَزَوَّجَ ابْنَةَ رَجُلٍ قَدْ رَضَعْتَ ٠ِنْ لَبَنِ وَلَدِهِ.

He (the Imam) said, ‘I do not like the marriage of the daughter of a man to one who is breastfed from the milk of his children.’” حسن - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (20/210))