ʿAbdullah bin Abu Hadrad Al-Aslami owed Kaʿb bin Malik some money. One day the latter met the former and demanded his right, and their voices grew very loud. The Prophet ﷺ passed by them and said, "O Kaʿb," beckoning with his hand as if intending to say, "Deduct half the debts." So, Kaʿb took half what the other owed him and remitted the other half. (Using translation from Bukhārī 2706)
أَنَّهُ كَانَ لَهُ مَالٌ عَلَى عَبْدِ اللهِ أَبِي حَدْرَدٍ الْأَسْلَمِيِّ فَلَقِيَهُ فَلَزِمَهُ حَتَّى ارْتَفَعَتِ الْأَصْوَاتُ فَمَرَّ بِهِمَا رَسُولُ اللهِ ﷺ فَقَالَ يَا كَعْبُ فَأَشَارَ بِيَدِهِ كَأَنَّهُ يَقُولُ النِّصْفُ فَأَخَذَ نِصْفًا مِمَّا عَلَيْهِ وَتَرَكَ النِّصْفَ