On his father's authority (this is AbulWalid's version): A man emancipated a share in a slave and the matter was mentioned to the Prophet ﷺ. He said: Allah has no partner. Ibn Kathir added in his version: The Prophet ﷺ allowed his emancipation.
أَنَّ رَجُلاً أَعْتَقَ شِقْصًا لَهُ مِنْ غُلاَمٍ فَذَكَرَ ذَلِكَ لِلنَّبِيِّ ﷺ فَقَالَ لَيْسَ لِلَّهِ شَرِيكٌ زَادَ ابْنُ كَثِيرٍ فِي حَدِيثِهِ فَأَجَازَ النَّبِيُّ ﷺ عِتْقَهُ
[Machine] A man freed a slave, so the Prophet ﷺ approved his act of emancipation and said, "Allah has no partner."
أَنَّ رَجُلًا أَعْتَقَ شِقْصًا مِنْ مَمْلُوكٍ فَأَجَازَ النَّبِيُّ ﷺ عِتْقَهُ وَقَالَ «لَيْسَ لِلَّهِ شَرِيكٌ»
[Machine] A man from this crowd set a slave free, so the Prophet ﷺ approved his act of freeing the slave and said, "There is no partner for Allah."
أَنَّ رَجُلًا مِنْ هُذَيْلٍ أَعْتَقَ شَقِيصًا مِنْ مَمْلُوكٍ فَأَجَازَ النَّبِيُّ ﷺ عِتْقَهُ وَقَالَ «لَيْسَ لِلَّهِ شَرِيكٌ»
[Machine] That a man freed a servant from a slave, and it was mentioned to the Prophet ﷺ, so he said, "There is no partner with Allah." Ibn Kathir added to his narration and the Prophet ﷺ approved of his manumission. The Sheikh, may Allah have mercy on him, said, "It is possible that this applies to a situation where a person frees a servant who is shared between him and others, and it is also possible it refers to others."
أَنَّ رَجُلًا أَعْتَقَ شِقْصًا لَهُ مِنْ غُلَامٍ فَذُكِرَ ذَلِكَ لِلنَّبِيِّ ﷺ فَقَالَ لَيْسَ لِلَّهِ شَرِيكٌ زَادَ ابْنُ كَثِيرٍ فِي حَدِيثِهِ فَأَجَازَ النَّبِيُّ ﷺ عِتْقَهُ قَالَ الشَّيْخُ رَحِمَهُ اللهُ وَيُحْتَمَلُ أَنْ يَكُونَ هَذَا فِيمَنْ أَعْتَقَ شِقْصًا لَهُ مِنْ غُلَامٍ مُشْتَرَكٍ بَيْنَهُ وَبَيْنَ غَيْرِهِ وَيُحْتَمَلُ غَيْرُهُ