٥- مُحَمَّدُ بْنُ يَحْيَى عَنْ عَبْدِ اللهِ بْنِ مُحَمَّدٍ عَنْ عَلِيِّ بْنِ الْحَكَمِ عَنْ أَبَانِ بْنِ عُثْمَانَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي عَبْدِ اللهِ قَالَ سَأَلْتُ أَبَا عَبْدِ اللهِ (عَلَيْهِ السَّلام) هَلْ لِلرَّجُلِ أَنْ يَتَزَوَّجَ النَّصْرَانِيَّةَ عَلَى الْمُسْلِمَةِ وَالأمَةَ عَلَى الْحُرَّةِ فَقَالَ لا تُتَزَوَّجُ وَاحِدَةٌ مِنْهُمَا عَلَى الْمُسْلِمَةِ وَتُتَزَوَّجُ الْمُسْلِمَةُ عَلَى الأمَةِ وَالنَّصْرَانِيَّةِ وَلِلْمُسْلِمَةِ الثُّلُثَانِ وَلِلأمَةِ وَالنَّصْرَانِيَّةِ الثُّلُثُ.
5. Muhammad ibn Yahya has narrated from ‘Abd Allah ibn Muhammad from Ali ibn al-Hakam from Aban ibn ‘Uthman from ‘Abd al- Rahman ibn abu ‘Abd Allah who has said the following: “This is concerning my question before abu ‘Abd Allah , if a man can marry a Christian woman as a second wife, the first being a Muslim woman or a slave-girl as a second wife, the first being a free woman. He (the Imam) said, ‘He cannot marry anyone of them as a second wife, the first being a Muslim woman. One can marry a Muslim woman as a second wife, the first being a slave-girl or a Christian woman. The Muslim woman will have two-thirds of the time, the slave-girl and the Christian woman one-third of the time.’” 