Sahih Bukhari
Loans, Payment of Loans, Freezing of Property, Bankruptcy
Volume: 003 / Book Number: 041 / Hadith Number: 598
Narrated Jabir: A man manumitted a slave and he had no other property than that, so the Prophet cancelled the manumission (and sold the slave for him). No'aim bin Al-Nahham bought the slave from him.