A man from the Ansar made his slave, a Mudabbar. And apart from that slave he did not have any
other property. This news reached Allah's Messenger (ﷺ) and he said, "Who will buy that slave from me?" So
Nu'aim bin An-Nahham bought him for 800 Dirham. Jabir added: It was a coptic (Egyptian) slave
who died that year.
Sahih al-Bukhari Book 89, Hadith 8