مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْعَبَّاسِ بْنِ مَعْرُوفٍ عَنْ حَمَّادِ بْنِ عِيسَى عَنِ الْهَيْثَمِ عَنْ مُحَمَّدِ بْنِ مَرْوَانَ قَالَ قَالَ لِي أَبُو جَعْفَرٍ ( عليه السلام ) اسْتَرْضِعْ لِوَلَدِكَ بِلَبَنِ الْحِسَانِ وَ إِيَّاكَ وَ الْقِبَاحَ فَإِنَّ اللَّبَنَ قَدْ يُعْدِي .
12. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-‘ Abbas ibn Ma’ruf Hammad ibn ‘Isa from al-Haytham from Muhammad ibn Marwan who has said the following: “Abu Ja‘far , once said to me, ‘You can use the milk of a horse for your child but you must remain on your guard against the milk of a fornicator; milk may spread.’” 