ENOfficial
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.
Source: sunnah.com
Other translations
Arabic
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.
sunnah.com