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.
bayhaqi:21757Abū Ḥāzim al-Ḥāfiẓ > Abū al-Faḍl b. Khamīrūwayh > Aḥmad b. Najdah > Saʿīd b. Manṣūr > Abū ʿAwānah > Isḥāq a freed slave of ʿAbdullāh b. ʿUmar

[Machine] To free his son, who was born from his slave, so he freed him and also freed his son, and he returned to him 1500 dirhams.  

البيهقي:٢١٧٥٧أَخْبَرَنَا أَبُو حَازِمٍ الْحَافِظُ أنبأ أَبُو الْفَضْلِ بْنُ خَمِيرُوَيْهِ أنبأ أَحْمَدُ بْنُ نَجْدَةَ ثنا سَعِيدُ بْنُ مَنْصُورٍ ثنا أَبُو عَوَانَةَ عَنْ إِسْحَاقَ مَوْلَى عَبْدِ اللهِ بْنِ عُمَرَ أَنَّ أَبَاهُ كَاتَبَهُ عَبْدُ اللهِ بْنُ عُمَرَ عَلَى ثَلَاثِينَ أَلْفًا فَعَجِزَ فَرَدَّهُ فِي الرِّقِّ وَقَدْ أَدَّى النِّصْفَ أَوْ قَرِيبًا مِنَ النِّصْفِ فَطَلَبَ إِلَيْهِ

أَنْ يُعْتِقَ وَلَدَهُ وَكَانُوا وُلِدُوا مِنْ مُكَاتَبَتِهِ فَأَعْتَقَهُ وَأَعْتَقَ وَلَدَهُ وَرَدَّ إِلَيْهِ أَلْفًا وَخَمْسَمِائَةِ دِرْهَمٍ