Amr ibn Abasah, said that Marrah ibn Kab said: I heard the Messenger of Allah ﷺ say: If anyone emancipates a Muslim slave, that will be his ransom from Jahannam.

Narrated Wathilah ibn al-Asqa: Al-Arif ibn ad-Daylami said: We went to Wathilah ibn al-Asqa and said to him: Tell us a tradition which has not addition or omission. He became angry and replied: One of you recites when his copy of a Quran is hung up in his house, and he makes additions and omissions. We said: All we mean is a tradition you have heard from the Messenger of Allah ﷺ. He said: We went to the Prophet ﷺ about a friend of ours who deserved. Hell for murder. He said: Emancipate a slave on his behalf; Allah will set free from Hell a member of the body for every member of his.

Narrated Abu Najih as-Sulami: Along with the Messenger of Allah ﷺ we besieged the palace of at-Taif. The narrator, Mutadh, said: I heard my father (sometimes) say: "Palace of at-Taif, " and (sometimes) "Fort of at-Taif, " which are the same. I heard the Messenger of Allah ﷺ say: he who causes an arrow to hit its mark in Allah's cause will have it counted as a degree for him (in Paradise). He then transmitted the rest of the tradition. I heard the Messenger of Allah ﷺ say: If a Muslim man emancipates a Muslim man, Allah, the Exalted, will make every bone of his protection for every bone of his emancipator from Hell; and if a Muslim woman emancipates a Muslim woman, Allah will make every bone of hers protection for every bone of her emancipator from Hell on the Day of Resurrection.