[Machine] The Prophet ﷺ said, "When a man frees a slave who rightfully belongs to him, then the slave becomes free." This is the narration of Al-Tayalisi. In another narration by Yazid, it is mentioned that the Prophet ﷺ said, "If a man has a slave between two men, then one of them frees his share, he guarantees his freedom."
أَنَّ النَّبِيَّ ﷺ قَالَ إِذَا أَعْتَقَ الرَّجُلُ شِقْصًا لَهُ مِنْ مَمْلُوكٍ فَهُوَ حُرٌّ لَفْظُ حَدِيثِ الطَّيَالِسِيِّ وَفِي رِوَايَةِ يَزِيدَ عَنِ النَّبِيِّ ﷺ فِي الْمَمْلُوكِ بَيْنَ الرَّجُلَيْنِ فَيُعْتِقُ أَحَدُهُمَا نَصِيبَهُ قَالَ يَضْمَنُ