حَدَّثَنَا مُوسَى، قَالَ: حَدَّثَنَا أَبُو عَوَانَةَ، قَالَ: حَدَّثَنَا فِرَاسٌ، عَنْ أَبِي صَالِحٍ، عَنْ زَاذَانَ أَبِي عُمَرَ قَالَ: كُنَّا عِنْدَ ابْنِ عُمَرَ، فَدَعَا بِغُلاَمٍ لَهُ كَانَ ضَرَبَهُ فَكَشَفَ عَنْ ظَهْرِهِ فَقَالَ: أَيُوجِعُكَ؟ قَالَ: لاَ. فَأَعْتَقَهُ، ثُمَّ رَفَعَ عُودًا مِنَ الأَرْضِ فَقَالَ: مَالِي فِيهِ مِنَ الأَجْرِ مَا يَزِنُ هَذَا الْعُودَ، فَقُلْتُ: يَا أَبَا عَبْدِ الرَّحْمَنِ، لِمَ تَقُولُ هَذَا؟ قَالَ: سَمِعْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ أَوْ قَالَ: ”مَنْ ضَرَبَ مَمْلُوكَهُ حَدًّا لَمْ يَأْتِهِ، أَوْ لَطَمَ وَجْهَهُ، فَكَفَّارَتُهُ أَنْ يُعْتِقَهُ.“
Zadhan Abu Umar narrates that we were with Sayyiduna Ibn Umar (may Allah be pleased with them), so he called one of his slaves whom he had beaten. He removed the cloth from his back and asked, "Do you feel pain?" He replied, "No." So he set him free. Then he picked up a stick from the ground and said, "There is not even as much reward in this for me as the weight of this stick." I asked, "Abu Abdur Rahman! Why do you say this?" He said, "I heard the Prophet (peace and blessings of Allah be upon him) say: 'Whoever beats his slave without fault or slaps him, the expiation for that is to set him free.'"