عَنْهُ مِنْ طَرِيقٍ ثَانٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ مَنْ أَعْتَقَ نَصِيبًا لَهُ فِي إِنْسَانٍ أَوْ مَمْلُوكٍ كُلِّفَ عِتْقَ بَقِيَّتِهِ فَإِنْ لَمْ يَكُنْ لَهُ مَالٌ يُعْتِقُهُ بِهِ فَقَدْ جَازَ مَا عَتَقَ
(Second chain) The Messenger of Allah, peace and blessings be upon him, said: Whoever frees his share in a jointly owned slave, that person will be made responsible for the entire price of the slave. But if he does not have enough wealth to free the whole slave, then only the portion he has freed will be emancipated.