Bulugh al-Maram 8 Marriage كتاب النكاح 43

وَعَنْ عَائِشَةَ رَضِيَ اَللَّهُ عَنْهَا قَالَتْ : { خُيِّرَتْ بَرِيرَةُ عَلَى زَوْجِهَا حِينَ عَتَقَتْ } . مُتَّفَقٌ عَلَيْهِ فِي حَدِيثٍ طَوِيلٍ 1 . 1 – صحيح . رواه البخاري ( 5097 ) ، ومسلم ( 1504 ) ( 14 ) واللفظ لمسلم.

Narrated ‘Aishah (RA): Barirah was given her choice regarding her husband (to remain with him or separate) when she was freed. [Agreed upon; it is a part of a long Hadith].