I used to learn the reading of the Qur'an from Umm Sa'd, daughter of al-Rabi'. She was an orphan in the guardianship of Abu Bakr. I read the Qur'anic verse "To those also to whom your right hand was pledged." She said: Do not read the verse; "To those also to whom your right hand was pledged." This was revealed about Abu Bakr and his son 'Abd al-Rahman when he refused to accept Islam. Abu Bakr took an oath that he would not give him a share from inheritance. When he embraced Islam Allah Most High commanded His Prophet ﷺ to give him the share. The narrator 'Abd al-Aziz added: He did not accept Islam until he was urged on Islam by sword. Abu Dawud said: He who narrated the word 'aqadat means a pact ; and he who narrated the word 'aaqadat means the party who made a pact. The correct is the tradition of Talhah ('aaqadat).
كُنْتُ أَقْرَأُ عَلَى أُمِّ سَعْدٍ بِنْتِ الرَّبِيعِ وَكَانَتْ يَتِيمَةً فِي حِجْرِ أَبِي بَكْرٍ فَقَرَأْتُ { وَالَّذِينَ عَقَدَتْ أَيْمَانُكُمْ } فَقَالَتْ لاَ تَقْرَأْ { وَالَّذِينَ عَاقَدَتْ أَيْمَانُكُمْ } وَلَكِنْ { وَالَّذِينَ عَقَدَتْ أَيْمَانُكُمْ } إِنَّمَا نَزَلَتْ فِي أَبِي بَكْرٍ وَابْنِهِ عَبْدِ الرَّحْمَنِ حِينَ أَبَى الإِسْلاَمَ فَحَلَفَ أَبُو بَكْرٍ أَلاَّ يُوَرِّثَهُ فَلَمَّا أَسْلَمَ أَمَرَ اللَّهُ تَعَالَى نَبِيَّهُ عَلَيْهِ السَّلاَمُ أَنْ يُؤْتِيَهُ نَصِيبَهُ زَادَ عَبْدُ الْعَزِيزِ فَمَا أَسْلَمَ حَتَّى حُمِلَ عَلَى الإِسْلاَمِ بِالسَّيْفِ