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.
Sahih Muslim Book 20, Hadith 26
← Previous Hadith If anyone emancipates a Muslim slave, Allah will set free from Hell an organ of his body for every organ of his (slave's) body.

Sahih Muslim Book 20, Hadith 25 Next Hadith → I heard Allah's Messenger (ﷺ) as saying: He who emancipates a believing slave. Allah will set free from Fire his every limb for every limb of his (slave's), even his private parts for his.

Sahih Muslim Book 20, Hadith 27