The Book of Divorce (Kitab Al-Talaq)

Muslim :: Book 9 : Hadith 3603

Abu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace benpon him) as saying: He who emancipates a slave, Allah will set free from Hell every limb (of his body) for every limb of his (slave's) body, even his private parts.

Source materials are from the University of Southern California MSA site
Hadith eBooks converted from Imaan Star