Qays said, "I heard Mu'awiya say to a young brother of his, 'Mount your slave behind you.' He refused. Mu'awiya said to him, 'How badly you have been taught!' I heard Abu Sufyan say, 'leave your brother alone.'"  

سَمِعْتُ مُعَاوِيَةَ يَقُولُ لأَخٍ لَهُ صَغِيرٍ أَرْدِفِ الْغُلاَمَ فَأَبَى فَقَالَ لَهُ مُعَاوِيَةُ بِئْسَ مَا أُدِّبْتَ قَالَ قَيْسٌ فَسَمِعْتُ أَبَا سُفْيَانَ يَقُولُ دَعْ عَنْكَ أَخَاكَ  

Musa ibn 'Ali reported from his father that 'Amr ibn al-'As said, "When you have a lot of close friends, you have a lot of creditors." The transmitter asked Musa, "What are creditors?" "Rights owed," he replied.  

عَنْ عَمْرِو بْنِ الْعَاصِ قَالَ إِذَا كَثُرَ الأَخِلاَّءُ كَثُرَ الْغُرَمَاءُ قُلْتُ لِمُوسَى وَمَا الْغُرَمَاءُ؟ قَالَ الْحُقُوقُ