The Messenger of Allah ﷺ said, "Whoever frees a believing slave, Allah will free, for every limb of the freed slave, a limb of the one who freed him from the Fire, so that a hand is freed for a hand, a leg for a leg, and a private part for a private part."Ali bin Husayn asked, "Did you yourself hear this from Abu Hurairah?"Saeed replied, "Yes."Ali bin Husayn then called to one of his slaves, the most capable among them, and said, "Bring Mutarri to me."When the slave stood before him, he said, "Go, you are free for the sake of Allah ."
حدثنا مكي بن إبراهيم حدثنا عبد الله يعني ابن سعيد بن أبي هند عن إسماعيل بن أبي حكيم مولى آل الزبير عن سعيد ابن مرجانة أنه
قال رسول الله ﷺ من أعتق رقبة مؤمنة أعتق الله بكل إرب منه إربا من النار حتى أنه ليعتق باليد اليد وبالرجل الرجل وبالفرج الفرج فقال علي بن حسين أنت سمعت هذا من أبي هريرة فقال سعيد نعم فقال على بن حسين لغلام له أفره غلمانه ادع لي مطريا قال فلما قام بين يديه قال اذهب فأنت حر لوجه الله عز وجل
[Shakir: 9404] Its isnad is sahih. Saeed bin Marjana is trustworthy. Marjana is his mother, and his father's name is Abdullah.Bukhari narrated the hadith 8/181, in the chapter on expiations for oaths, under Allah's saying, "or the freeing of a slave" [Maidah 5:89], and Muslim 3/1147, no. 1509, in the chapter on emancipation, on the merit of emancipation, and Abu Dawud 2964, in the chapter on emancipation, on the reward for emancipation, and Tirmidhi 4/114, no. 1541, where he said, hasan sahih, rare, and Nasai 6/26, no. 24/31.[Shakir: 9428] Its isnad is sahih. It has already been mentioned at 9404.