Shu’bah Kufi, may Allah have mercy on him, says: I was sitting with Sayyiduna Abu Burdah, may Allah have mercy on him, son of Abu Musa, on the roof of his house. He called his son and said: “O son, I heard from my father who said: I heard the Messenger of Allah, peace and blessings be upon him, say: Whoever frees a neck (slave), Allah Almighty will free each of the liberator’s limbs from the Fire of Hell in exchange for each limb of the one freed.”
Hadith Referenceالسنن المأثورة / باب في أكل لحوم الخيل والبغال والحمير / 586
Hadith Takhrijمسند الحمیدی، رقم: 767 وفي الصحیحین من غیر ھذا الطریق، صحیح بخاری، رقم: 2517، صحیح مسلم، رقم: 1509۔