It is narrated from Sayyiduna Yahya bin Ja'dah (may Allah have mercy on him) that the Noble Prophet (peace and blessings be upon him) said: "Three people will receive a double reward: the person of the Book who believed in his prophet and in Muhammad (peace and blessings be upon him), the slave who obeys both his Lord and his master, and the person who frees his slave woman and then marries her."
Hadith Referenceسنن سعید بن منصور / كتاب النكاح / 2087
Hadith Gradingمحدثین:مرسل
Hadith Takhrij«مرسل، وأخرجه سعيد بن منصور فى «سننه» ترقيم الدرالسلفية برقم:، 910، 911»