[Machine] A man bit another man's hand and forcefully took away the bitten part. He then went to the Prophet and informed him of what had happened. The Prophet declared it invalid.
أَنَّ رَجُلًا عَضَّ عَلَى يَدِ رَجُلٍ فَانْتَزَعَ ثَنِيَّةَ الْعَاضِّ وَأَتَى النَّبِيَّ فَذَكَرَ لَهُ «فَأَبْطَلَ ذَلِكَ»