[Machine] Bureira was corresponding with people from the Ansar (helpers). She mentioned a conversation about loyalty and giving gifts. She said that she used to be under the ownership of a person, but when she was freed, the Messenger of Allah ﷺ said to her, "If you wish, you can remain under this person's care, and if you wish, you can separate from him." This confirms the narration of Simak bin Harb, and it has also been said that Usama narrated it from Az-Zuhri, from Al-Qasim bin Muhammad, from Aisha, in a summarized form. And likewise.  

بَرِيرَةُ مُكَاتِبَةً لِأُنَاسٍ مِنَ الْأَنْصَارِ فَذَكَرَ الْحَدِيثَ فِي الْوَلَاءِ وَفِي الْهَدِيَّةِ قَالَتْ كَانَتْ تَحْتَ عَبْدٍ فَلَمَّا عَتَقَتْ قَالَ لَهَا رَسُولُ اللهِ ﷺ إِنْ شِئْتِ تَقَرَّينَ تَحْتَ هَذَا الْعَبْدِ وَإِنْ شِئْتِ تُفَارِقِينَهُ هَذَا يُؤَكِّدُ رِوَايَةَ سِمَاكِ بْنِ حَرْبٍ وَقَدْ قِيلَ عَنْ أُسَامَةَ عَنِ الزُّهْرِيِّ عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ عَائِشَةَ مُخْتَصَرًا وَكَذَلِكَ