٩- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ إِسْمَاعِيلَ بْنِ مَرَّارٍ عَنْ يُونُسَ عَنِ ابْنِ مُسْكَانَ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ لا يَنْبَغِي لِلْحُرِّ أَنْ يَتَزَوَّجَ الأمَةَ وَهُوَ يَقْدِرُ عَلَى الْحُرَّةِ وَلا يَنْبَغِي أَنْ يَتَزَوَّجَ الأمَةَ عَلَى الْحُرَّةِ وَلا بَأْسَ أَنْ يَتَزَوَّجَ الْحُرَّةَ عَلَى الأمَةِ فَإِنْ تَزَوَّجَ الْحُرَّةَ عَلَى الأمَةِ فَلِلْحُرَّةِ يَوْمَانِ وَلِلأمَةِ يَوْمٌ. 
9. Ali ibn Ibrahim has narrated from his father from ‘Isma’il ibn Marrar from Yunus from ibn Muskan from abu Basir who has said the following: “Abu ‘Abd Allah , has said, ‘It is not proper for a free man to marry a slave-girl when he is able to marry a free woman, and it is not proper for him to marry a slave-girl as a second wife, the first being a free woman but it is not unlawful to marry a free woman as a second wife, the first being a slave-girl; and if he did so, two days of time is for the free woman and one day for the slave-girl.’” 