All the persons depend upon Abdullah b. Dinar in regard to this hadith.
Sahih Muslim Book 20, Hadith 19
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'A'isha (Allah be pleased with her) thought of buying a slave-girl and emancipating her, but her owners refused to (sell her but on the condition) that the right of inheritance would vest in them. She made a mention of that to Allah's Messenger (ﷺ). whereupon he said: Let this (condition) not stand in your way for the right of inheritance vests with one who emancipates.
Sahih Muslim Book 20, Hadith 18 Next Hadith → This hadith has been narrated on the authority of Ibn 'Umar (Allah be pleased with them) through another chain of transmitters but with this change that in tba hadith narrated by al-Thaqafi from Ubaidullah there is only a mention of selling (or right of inheritance, al-Wala' ) but not that of making a gift.
Sahih Muslim Book 20, Hadith 20
Sahih Muslim Book 20, Hadith 18 Next Hadith → This hadith has been narrated on the authority of Ibn 'Umar (Allah be pleased with them) through another chain of transmitters but with this change that in tba hadith narrated by al-Thaqafi from Ubaidullah there is only a mention of selling (or right of inheritance, al-Wala' ) but not that of making a gift.
Sahih Muslim Book 20, Hadith 20