Manumission of Slaves 
Bukhari :: Book 3 :: Volume 46 :: Hadith 722
Narrated Ibn 'Umar:
Allah's Apostle said, "If a slave is honest and faithful to his master and worships his Lord (Allah) in a perfect manner, he will get a double reward."
Manumission of Slaves
Bukhari :: Book 3 :: Volume 46 :: Hadith 722
Narrated Ibn 'Umar:
Allah's Apostle said, "If a slave is honest and faithful to his master and worships his Lord (Allah) in a perfect manner, he will get a double reward."