Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
tirmidhi:1541 – Qutaybah > al-Layth > Ibn al-Hād > ʿUmar b. ʿAlī b. al-Ḥusayn b. ʿAlī b. Abū Ṭālib > Saʿīd Ibn Marjānah > Abū Hurayrah

"I heard the Messenger of Allah ﷺ saying: 'Whoever frees a believing slave, then Allah frees a limb from the Fire for each of his limbs, such that he frees his private parts in lieu of his private parts.'"  

الترمذي:١٥٤١ – حَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا اللَّيْثُ عَنِ ابْنِ الْهَادِ عَنْ عُمَرَ بْنِ عَلِيِّ بْنِ الْحُسَيْنِ بْنِ عَلِيِّ بْنِ أَبِي طَالِبٍ عَنْ سَعِيدِ ابْنِ مَرْجَانَةَ عَنْ أَبِي هُرَيْرَةَ قَالَ

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنْ أَعْتَقَ رَقَبَةً مُؤْمِنَةً أَعْتَقَ اللَّهُ مِنْهُ بِكُلِّ عُضْوٍ مِنْهُ عُضْوًا مِنَ النَّارِ حَتَّى يُعْتِقَ فَرْجَهُ بِفَرْجِهِ قَالَ وَفِي الْبَابِ عَنْ عَائِشَةَ وَعَمْرِو بْنِ عَبَسَةَ وَابْنِ عَبَّاسٍ وَوَاثِلَةَ بْنِ الأَسْقَعِ وَأَبِي أُمَامَةَ وَعُقْبَةَ بْنِ عَامِرٍ وَكَعْبِ بْنِ مُرَّةَ  

قَالَ أَبُو عِيسَى حَدِيثُ أَبِي هُرَيْرَةَ هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ مِنْ هَذَا الْوَجْهِ وَابْنُ الْهَادِ اسْمُهُ يَزِيدُ بْنُ عَبْدِ اللَّهِ بْنِ أُسَامَةَ بْنِ الْهَادِ وَهُوَ مَدَنِيٌّ ثِقَةٌ قَدْ رَوَى عَنْهُ مَالِكُ بْنُ أَنَسٍ وَغَيْرُ وَاحِدٍ مِنْ أَهْلِ الْعِلْمِ

See similar narrations below:

Collected by Muslim, Nasāʾī's Kubrá, Bayhaqī
muslim:1509c – Qutaybah b. Saʿīd > Layth > Ibn al-Hād > ʿUmar b. ʿAlī b. Ḥusayn > Saʿīd Ibn Marjānah > Abū Hurayrah

I heard Messenger of Allah ﷺ as saying: He who emancipates a believing slave. Allah will set free from Fire his every limb for every limb of his (slave's), even his private parts for his.  

مسلم:١٥٠٩c – وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ حَدَّثَنَا لَيْثٌ عَنِ ابْنِ الْهَادِ عَنْ عُمَرَ بْنِ عَلِيِّ بْنِ حُسَيْنٍ عَنْ سَعِيدِ ابْنِ مَرْجَانَةَ عَنْ أَبِي هُرَيْرَةَ قَالَ

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنْ أَعْتَقَ رَقَبَةً مُؤْمِنَةً أَعْتَقَ اللَّهُ بِكُلِّ عُضْوٍ مِنْهُ عُضْوًا مِنَ النَّارِ حَتَّى يُعْتِقَ فَرْجَهُ بِفَرْجِهِ  

nasai-kubra:4854 – Qutaybah b. Saʿīd > Layth > Ibn al-Hād > ʿUmar b. ʿAlī b. Ḥusayn > Saʿīd b. Marjānah > Abū Hurayrah

I heard Messenger of Allah ﷺ as saying: He who emancipates a believing slave. Allah will set free from Fire his every limb for every limb of his (slave's), even his private parts for his. (Using translation from Muslim 1509c)  

الكبرى للنسائي:٤٨٥٤ – أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ قَالَ حَدَّثَنَا لَيْثٌ عَنِ ابْنِ الْهَادِ عَنْ عُمَرَ بْنِ عَلِيِّ بْنِ حُسَيْنٍ عَنْ سَعِيدِ بْنِ مَرْجَانَةَ عَنْ أَبِي هُرَيْرَةَ قَالَ

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «مَنْ أَعْتَقَ رَقَبَةً مُؤْمِنَةً أَعْتَقَ اللهُ بِكُلِّ عُضْوٍ مِنْهُ عُضْوًا مِنَ النَّارِ حَتَّى يُعْتِقَ فَرْجَهُ بِفَرْجِهِ»  

bayhaqi:21307 – ʿAlī b. Aḥmad b. ʿAbdān > Aḥmad b. ʿUbayd al-Ṣaffār > Ibn Milḥān > Ibn Bukayr > al-Layth > Ibn al-Hād > ʿUmar b. ʿAlī b. al-Ḥusayn > Saʿīd Ibn Marjānah Samiʿah > Abū Hurayrah ؓ

I heard Messenger of Allah ﷺ as saying: He who emancipates a believing slave. Allah will set free from Fire his every limb for every limb of his (slave's), even his private parts for his. (Using translation from Muslim 1509c)   

البيهقي:٢١٣٠٧ – أَخْبَرَنَا عَلِيُّ بْنُ أَحْمَدَ بْنِ عَبْدَانَ أنبأ أَحْمَدُ بْنُ عُبَيْدٍ الصَّفَّارُ ثنا ابْنُ مِلْحَانَ ثنا ابْنُ بُكَيْرٍ ثنا اللَّيْثُ عَنِ ابْنِ الْهَادِ عَنْ عُمَرَ بْنِ عَلِيِّ بْنِ الْحُسَيْنِ عَنْ سَعِيدِ ابْنِ مَرْجَانَةَ سَمِعَهُ يُحَدِّثُ عَنْ أَبِي هُرَيْرَةَ ؓ قَالَ

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَنْ أَعْتَقَ رَقَبَةً مُؤْمِنَةً أَعْتَقَ اللهُ بِكُلِّ عُضْوٍ مِنْهُ عُضْوًا مِنْهُ مِنَ النَّارِ حَتَّى يُعْتِقَ فَرْجَهُ بِفَرْجِهِ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ قُتَيْبَةَ عَنِ اللَّيْثِ