[Machine] He said that in the case of a slave woman, she would be under the authority of her master and she would give birth to children for him. Then, her father would be freed and their allegiance would transfer to the freed slave's master. Shurayh narrated this and it is an authentic chain. It is possible that Al-Aswad heard it from both Umar and Ibn Mas'ood, and Allah knows best.
أَنَّهُ قَالَ فِي الْحَرَّةِ تَكُونُ تَحْتَ الْعَبْدِ فَتَلِدُ لَهُ أَوْلَادًا ثُمَّ يُعْتَقُ أَبُوهُمْ أَنَّهُ يَصِيرُ وَلَاؤُهُمْ إِلَى مَوَالِي أَبِيهِمْ فَأَخَذَ بِهِ شُرَيْحٌ هَذَا إِسْنَادٌ صَحِيحٌ وَيُحْتَمَلُ أَنْ يَكُونَ الْأَسْوَدُ حَدَّثَهُ عَنْ عُمَرَ وَابْنِ مَسْعُودٍ جَمِيعًا وَاللهُ أَعْلَمُ