(64) باب التَّزْوِيجِ عَلَى الْعِتْقِ .
It was narrated from Anas that the Messenger of Allah manumitted Safiyyah and made that her dowry. (ID)
Reference (ID): Sunan an-Nasa'i 3342 (ID)
In-book reference (ID): Book 26, Hadith 147 (ID)
English translation (ID): Vol. 4, Book 26, Hadith 3344 (ID)