Al-Adab Al-Mufrad, Book 35, Hadith 14 (In-Book)

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.

حَدَّثَنَا سَعِيدُ بْنُ عُفَيْرٍ قَالَ‏:‏ حَدَّثَنِي يَحْيَى بْنُ أَيُّوبَ، عَنْ مُوسَى بْنِ عَلِيٍّ، عَنْ أَبِيهِ، عَنْ عَمْرِو بْنِ الْعَاصِ قَالَ‏:‏ إِذَا كَثُرَ الأَخِلاَّءُ كَثُرَ الْغُرَمَاءُ، قُلْتُ لِمُوسَى‏:‏ وَمَا الْغُرَمَاءُ‏؟‏ قَالَ‏:‏ الْحُقُوقُ‏.‏

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