This hadith has been narrated through another chain of transmitters (and the words are):" He will be required to work (in order to secure freedom) for that por- tion in which he has not been emancipated, without overburdening him
Imran b. Husain reported that a person who had no other property emancipated six slaves of his at the time of his death. Allah's Messenger (ﷺ) called for them and divided them into three sections, cast lots amongst them, and set two free and kept four in slavery; and he (the Holy Prophet) spoke severely of him
This hadith has been narrated through another chain of transmitters (and the words are):" A person from among the Ansar willed away the freedom of six slaves of his at the time of his death
Hadith 4337 — Sahih Muslim 27:84
وَحَدَّثَنَا مُحَمَّدُ بْنُ مِنْهَالٍ الضَّرِيرُ، وَأَحْمَدُ بْنُ عَبْدَةَ، قَالاَ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، حَدَّثَنَا هِشَامُ بْنُ حَسَّانَ، عَنْ مُحَمَّدِ بْنِ سِيرِينَ، عَنْ عِمْرَانَ بْنِ حُصَيْنٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم بِمِثْلِ حَدِيثِ ابْنِ عُلَيَّةَ وَحَمَّادٍ .
This hadith has been reported on the authority of Imran b. Husain through another chain of narrators
Jabir b. 'Abdullah said that a person among the Ansar declared his slave free after his death, as he had no other property. This news reached the Messenger of Allah (ﷺ) and he said:Who will buy him from me? And Nu'aim b. al-Nahham bought him for eight hundred dirhams and he handed them over to him, 'Amr (one of the narrators) said: I heard Jabir b. 'Abdullah as saying: He was a Coptic slave, and he died in the first year (of the Caliphate of 'Abdullah b. Zubair)
Jabir is reported to have said:A person amongst the Ansar who had no other property declared a slave free after his death. Allah's Messenger (ﷺ) sold him, and Ibn al-Nahham bought him and he was a Coptic slave (who) died in the first year of the Caliphate of Ibn Zubair
Hadith 4340 — Sahih Muslim 27:87
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، وَابْنُ، رُمْحٍ عَنِ اللَّيْثِ بْنِ سَعْدٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم فِي الْمُدَبَّرِ نَحْوَ حَدِيثِ حَمَّادٍ عَنْ عَمْرِو بْنِ دِينَارٍ .
A hadith like this has been narrated on the authority of Jabir through another chain of transmitters