Abu Hudhaifa bin ʿUtba bin Rabiʿa bin ʿAbdi Shams who had witnessed the battle of Badr along with the Prophet ﷺ adopted Salim as his son, to whom he married his niece, Hind bint Al-Walid bin ʿUtba bin Rabiʿa; and Salim was the freed slave of an Ansar woman, just as the Prophet ﷺ had adopted Zaid as his son. It was the custom in the Pre-lslamic Period that if somebody adopted a boy, the people would call him the son of the adoptive father and he would be the latter's heir. But when Allah revealed the Divine Verses: 'Call them by (the names of) their fathers . . . your freed-slaves,' (33.5) the adopted persons were called by their fathers' names. The one whose father was not known, would be regarded as a Maula and your brother in religion. Later on Sahla bint Suhail bin ʿAmr Al-Quraishi Al-ʿAmiri-- and she was the wife of Abu- Hudhaifa bin ʿUtba--came to the Prophet ﷺ and said, "O Messenger of Allah ﷺ! We used to consider Salim as our (adopted) son, and now Allah has revealed what you know (regarding adopted sons)." The sub-narrator then mentioned the rest of the narration.  

أَنَّ أَبَا حُذَيْفَةَ بْنَ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَكَانَ مِمَّنْ شَهِدَ بَدْرًا مَعَ النَّبِيِّ ﷺ تَبَنَّى سَالِمًا وَأَنْكَحَهُ بِنْتَ أَخِيهِ هِنْدَ بِنْتَ الْوَلِيدِ بْنِ عُتْبَةَ بْنِ رَبِيعَةَ وَهْوَ مَوْلًى لاِمْرَأَةٍ مِنَ الأَنْصَارِ كَمَا تَبَنَّى النَّبِيُّ ﷺ زَيْدًا وَكَانَ مَنْ تَبَنَّى رَجُلاً فِي الْجَاهِلِيَّةِ دَعَاهُ النَّاسُ إِلَيْهِ وَوَرِثَ مِنْ مِيرَاثِهِ حَتَّى أَنْزَلَ اللَّهُ {ادْعُوهُمْ لآبَائِهِمْ} إِلَى قَوْلِهِ {وَمَوَالِيكُمْ} فَرُدُّوا إِلَى آبَائِهِمْ فَمَنْ لَمْ يُعْلَمْ لَهُ أَبٌ كَانَ مَوْلًى وَأَخًا فِي الدِّينِ فَجَاءَتْ سَهْلَةُ بِنْتُ سُهَيْلِ بْنِ عَمْرٍو الْقُرَشِيِّ ثُمَّ الْعَامِرِيِّ وَهْىَ امْرَأَةُ أَبِي حُذَيْفَةَ النَّبِيَّ ﷺ فَقَالَتْ يَا رَسُولَ اللَّهِ إِنَّا كُنَّا نَرَى سَالِمًا وَلَدًا وَقَدْ أَنْزَلَ اللَّهُ فِيهِ مَا قَدْ عَلِمْتَ فَذَكَرَ الْحَدِيثَ  

It was narrated from 'Aishah that Abu Hudhaifah bin 'Utbah bin Rabi'ah bin 'Abd Shams --who was one of those who had been present at Badr with the Messenger of Allah-- adopted Salim and married him to his brother's daughter, Hind bint Al-Walid bin 'Utbah bin Rabi'ah bin 'Abd Shams, and he was a freed slave of an Ansari woman --as the Messenger of Allah had adopted Zaid. During the Jahiliyyah, if a man adopted someone, the people would call him his son, and he would inherit from his legacy, until Allah, the Mighty and Sublime, revealed about that: 'Call them by (the names of) their fathers, that is more just with Allah. But if you know not their fathers' (names, call them) your brothers in Faith and Mawalikum (your freed slaves)." Then if a person's father's name was not known, he would be their freed slave and brother in faith.  

أَنَّ أَبَا حُذَيْفَةَ بْنَ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَكَانَ مِمَّنْ شَهِدَ بَدْرًا مَعَ رَسُولِ اللَّهِ ﷺ تَبَنَّى سَالِمًا وَأَنْكَحَهُ ابْنَةَ أَخِيهِ هِنْدَ بِنْتَ الْوَلِيدِ بْنِ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَهُوَ مَوْلًى لاِمْرَأَةٍ مِنَ الأَنْصَارِ كَمَا تَبَنَّى رَسُولُ اللَّهِ ﷺ زَيْدًا وَكَانَ مَنْ تَبَنَّى رَجُلاً فِي الْجَاهِلِيَّةِ دَعَاهُ النَّاسُ ابْنَهُ فَوَرِثَ مِنْ مِيرَاثِهِ حَتَّى أَنْزَلَ اللَّهُ ﷻ فِي ذَلِكَ { ادْعُوهُمْ لآبَائِهِمْ هُوَ أَقْسَطُ عِنْدَ اللَّهِ فَإِنْ لَمْ تَعْلَمُوا آبَاءَهُمْ فَإِخْوَانُكُمْ فِي الدِّينِ وَمَوَالِيكُمْ } فَمَنْ لَمْ يُعْلَمْ لَهُ أَبٌ كَانَ مَوْلًى وَأَخًا فِي الدِّينِ مُخْتَصَرٌ  

Abu Hudhaifa bin ʿUtba bin Rabiʿa bin ʿAbdi Shams who had witnessed the battle of Badr along with the Prophet ﷺ adopted Salim as his son, to whom he married his niece, Hind bint Al-Walid bin ʿUtba bin Rabiʿa; and Salim was the freed slave of an Ansar woman, just as the Prophet ﷺ had adopted Zaid as his son. It was the custom in the Pre-lslamic Period that if somebody adopted a boy, the people would call him the son of the adoptive father and he would be the latter's heir. But when Allah revealed the Divine Verses: 'Call them by (the names of) their fathers . . . your freed-slaves,' (33.5) the adopted persons were called by their fathers' names. The one whose father was not known, would be regarded as a Maula and your brother in religion. Later on Sahla bint Suhail bin ʿAmr Al-Quraishi Al-ʿAmiri-- and she was the wife of Abu- Hudhaifa bin ʿUtba--came to the Prophet ﷺ and said, "O Messenger of Allah ﷺ! We used to consider Salim as our (adopted) son, and now Allah has revealed what you know (regarding adopted sons)." The sub-narrator then mentioned the rest of the narration. (Using translation from Bukhārī 5088)   

أَنَّ أَبَا حُذَيْفَةَ بْنَ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَكَانَ مِمَّنْ شَهِدَ بَدْرًا مَعَ رَسُولِ اللهِ ﷺ تَبَنَّى سَالِمًا وَأَنْكَحَهُ ابْنَةَ أَخِيهِ وَهِيَ هِنْدُ بِنْتُ الْوَلِيدِ بْنِ رَبِيعَةَ وَهُوَ مَوْلًى لِامْرَأَةٍ مِنَ الْأَنْصَارِ كَمَا تَبَنَّى رَسُولُ اللهِ ﷺ زَيْدًا وَكَانَ مَنْ تَبَنَّى رَجُلًا فِي الْجَاهِلِيَّةِ دَعَاهُ النَّاسُ إِلَيْهِ وَوَرِثَ مِيرَاثَهُ حَتَّى أَنْزَلَ اللهُ فِي ذَلِكَ {ادْعُوهُمْ لِآبَائِهِمْ هُوَ أَقْسَطُ عِنْدَ اللهِ فَإِنْ لَمْ تَعْلَمُوا آبَاءَهُمْ فَإِخْوَانُكُمْ فِي الدِّينِ وَمَوَالِيكُمْ} [الأحزاب 5] فَرُدُّوا إِلَى آبَائِهِمْ فَمَنْ لَمْ يُعْلَمْ لَهُ أَبٌ كَانَ مَوْلًى وَأَخًا فِي الدِّينِ  

It was narrated from 'Aishah that Abu Hudhaifah bin 'Utbah bin Rabi'ah bin 'Abd Shams --who was one of those who had been present at Badr with the Messenger of Allah-- adopted Salim and married him to his brother's daughter, Hind bint Al-Walid bin 'Utbah bin Rabi'ah bin 'Abd Shams, and he was a freed slave of an Ansari woman --as the Messenger of Allah had adopted Zaid. During the Jahiliyyah, if a man adopted someone, the people would call him his son, and he would inherit from his legacy, until Allah, the Mighty and Sublime, revealed about that: 'Call them by (the names of) their fathers, that is more just with Allah. But if you know not their fathers' (names, call them) your brothers in Faith and Mawalikum (your freed slaves)." Then if a person's father's name was not known, he would be their freed slave and brother in faith. (Using translation from Nasāʾī 3223)   

عَنْ عَائِشَةَ زَوْجِ النَّبِيِّ ﷺ أَنَّ أَبَا حُذَيْفَةَ بْنَ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَكَانَ مِمَّنْ شَهِدَا بَدْرًا مَعَ النَّبِيِّ ﷺ تَبَنَّى سَالِمًا وَأَنْكَحَهُ ابْنَةَ أَخِيهِ هِنْدَ بِنْتَ الْوَلِيدِ بْنِ رَبِيعَةَ وَهُوَ مَوْلًى لِامْرَأَةٍ مِنَ الْأَنْصَارِ كَمَا تَبَنَّى النَّبِيُّ ﷺ زَيْدًا وَكُلُّ مَنْ تَبَنَّى رَجُلًا فِي الْجَاهِلِيَّةِ دَعَاهُ النَّاسُ إِلَيْهِ وَوَرِثَ مِنْ مِيرَاثِهِ حَتَّى أَنْزَلَ اللهُ فِي ذَلِكَ {ادْعُوهُمْ لِآبَائِهِمْ هُوَ أَقْسَطُ عِنْدَ اللهِ فَإِنْ لَمْ تَعْلَمُوا آبَاءَهُمْ فَإِخْوَانُكُمْ فِي الدِّينِ وَمَوَالِيكُمْ} [الأحزاب 5] فَمَنْ لَمْ يُعْلَمْ لَهُ أَبٌ كَانَ مَوْلًى وَأَخًا فِي الدِّينِ  

It was narrated from 'Aishah that Abu Hudhaifah bin 'Utbah bin Rabi'ah bin 'Abd Shams --who was one of those who had been present at Badr with the Messenger of Allah-- adopted Salim and married him to his brother's daughter, Hind bint Al-Walid bin 'Utbah bin Rabi'ah bin 'Abd Shams, and he was a freed slave of an Ansari woman --as the Messenger of Allah had adopted Zaid. During the Jahiliyyah, if a man adopted someone, the people would call him his son, and he would inherit from his legacy, until Allah, the Mighty and Sublime, revealed about that: 'Call them by (the names of) their fathers, that is more just with Allah. But if you know not their fathers' (names, call them) your brothers in Faith and Mawalikum (your freed slaves)." Then if a person's father's name was not known, he would be their freed slave and brother in faith. (Using translation from Nasāʾī 3223)   

أَنَّ أَبَا حُذَيْفَةَ بْنَ عُتْبَةَ بْنِ رَبِيعَةَ بْنِ عَبْدِ شَمْسٍ وَكَانَ مِمَّنْ شَهِدَ بَدْرًا مَعَ رَسُولِ اللهِ ﷺ تَبَنَّى سَالِمًا وَزَوَّجَهُ ابْنَةَ أَخِيهِ هِنْدَ بِنْتَ الْوَلِيدِ بْنِ عُتْبَةَ وَهُوَ مَوْلًى لِامْرَأَةٍ مِنَ الْأَنْصَارِ كَمَا تَبَنَّى النَّبِيُّ ﷺ زَيْدًا وَكَانَ مَنْ تَبَنَّى رَجُلًا فِي الْجَاهِلِيَّةِ دَعَاهُ النَّاسُ ابْنَهُ وَوَرِثَ مِنْ مِيرَاثِهِ حَتَّى أَنْزَلَ اللهُ ﷻ فِي ذَلِكَ {ادْعُوهُمْ لِآبَائِهِمْ هُوَ أَقْسَطُ عِنْدَ اللهِ فَإِنْ لَمْ تَعْلَمُوا آبَاءَهُمْ فَإِخْوَانُكُمْ فِي الدِّينِ وَمَوَالِيكُمْ} [الأحزاب 5] فَرُدُّوا إِلَى آبَائِهِمْ فَمَنْ لَمْ يُعْلَمْ لَهُ أَبٌ كَانَ مَوْلًى وَأَخًا