a slave belonging to some poor people cut off the ear of a slave belonging to some rich people. They came to the Prophet but he did not give them anything.  

أَنَّ غُلاَمًا لأُنَاسٍ فُقَرَاءَ قَطَعَ أُذُنَ غُلاَمٍ لأُنَاسٍ أَغْنِيَاءَ فَأَتَوُا النَّبِيَّ ﷺ فَلَمْ يَجْعَلْ لَهُمْ شَيْئًا