«مَنْ أَعْتَقَ رَقَبَةً مُؤمِنَةً أَعْتَقَ اللهُ بِكُلِّ إِرْبٍ أَيْ عُضْوٍ مِنْهَا إِرْبًا مِنْهُ مِنَ النَّارِ حَتْى إِنَّهُ لَيُعْتِقُ بِالْيَدِ الْيَدَ، وَبِالرِّجْلِ الرِّجْلَ، وَبِالْفَرْجِ الْفَرْج»
(Whoever frees a believing slave, Allah will free for every limb (of the slave) one of his limbs from the Fire. This is to such an extent that He (Allah) will free a hand for a hand, a leg for a leg, and a private part for a private part.) `Ali bin Al-Husayn then said (to Sa`id), â€Did you hear this from Abu Hurayrah'' Sa`id replied, â€Yes.'' Then `Ali bin Al-Husayn said to a slave boy that he owned who was the swiftest of his servants, â€Call Mutarrif!'' So when the slave was brought before him he said, â€Go, for you are free for the Face of Allah.'' Al-Bukhari, Muslim, At-Tirmidhi, An-Nasa'i, all recorded this Hadith from Sa`id bin Marjanah. Imam Ahmad recorded from `Amr bin `Abasah that the Prophet said,