Sahih Muslim , Book 20, Hadith 28 (In-Book) ⓘ
Abu Huraira (Allah be pleased with him) reported Allah's Messenger as saying: A Muslim who emancipates a Muslim (slave). Allah will save from Fire every limb of his for every limb (of the slave). Sa'id b. Marjana said: When I heard this hadith from Abu Huraira (Allah be pleased with him), I went away and made a mention of it to 'Ali b. Husain and he at once emancipated the slave for which Ibn ja'far was prepared to pay ten thousand dirhams or one thousand dinars.
وَحَدَّثَنِي حُمَيْدُ بْنُ مَسْعَدَةَ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا عَاصِمٌ، - وَهُوَ ابْنُ مُحَمَّدٍ الْعُمَرِيُّ - حَدَّثَنَا وَاقِدٌ، - يَعْنِي أَخَاهُ - حَدَّثَنِي سَعِيدُ ابْنُ مَرْجَانَةَ، - صَاحِبُ عَلِيِّ بْنِ حُسَيْنٍ - قَالَ سَمِعْتُ أَبَا هُرَيْرَةَ، يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَيُّمَا امْرِئٍ مُسْلِمٍ أَعْتَقَ امْرَأً مُسْلِمًا اسْتَنْقَذَ اللَّهُ بِكُلِّ عُضْوٍ مِنْهُ عُضْوًا مِنْهُ مِنَ النَّارِ " . قَالَ فَانْطَلَقْتُ حِينَ سَمِعْتُ الْحَدِيثَ مِنْ أَبِي هُرَيْرَةَ فَذَكَرْتُهُ لِعَلِيِّ بْنِ الْحُسَيْنِ فَأَعْتَقَ عَبْدًا لَهُ قَدْ أَعْطَاهُ بِهِ ابْنُ جَعْفَرٍ عَشْرَةَ آلاَفِ دِرْهَمٍ أَوْ أَلْفَ دِينَارٍ .
also referenced under: Hadith 1509 (Reference) & Book 9, Hadith 3605 (USC-MSA)