Sahih Muslim | Book 15 | Chapter 13

Narrated by Jabir b. 'Abdullah
Jabir b. 'Abdullah said that a person among the Ansar declared his slave free after his death, as he had no other property. This news reached the Apostle of Allah (may peace be upon him) and he said: Who will buy him from me? And Nu'aim b. al-Nahham bought him for eight hundred dirhams and he handed them over to him, 'Amr (one of the narrators) said: I heard Jabir b. 'Abdullah as saying: He was a Coptic slave, and he died in the first year (of the Caliphate of 'Abdullah b. Zubair).

Narrated by Jabir is
Jabir is reported to have said: A person amongst the Ansar who had no other property declared a slave free after his death. Allah's Messenger (may peace be upon him) sold him, and Ibn al-Nahham bought him and he was a Coptic slave (who) died in the first year of the Caliphate of Ibn Zubair.

Narrated by Jabir
A hadith like this has been narrated on the authority of Jabir through another chain of transmitters.
Narrated by
This hadith has been narrated from Allah's Messenger (may peace be upon him) through other chains of transmitters.