Narrated 'Kab bin Malik:

During the life-time of Allah's Apostle I asked Ibn Abi Hadrad in the mosque to pay the debts which he owed to me and our voices grew so loud that Allah's Apostle heard them while he was in his house. So he came to us after raising the curtain of his room. The Prophet ﷺ said, "O Ka'b bin Malik!" I replied, "Labaik, O Allah's Apostle." He gestured with his hand to me to reduce the debt to one half. I said, "O Allah's Apostle have done it." Allah's Apostle ﷺ said (to Ibn Hadrad), "Get up and pay it."

حَدَّثَنَا أَحْمَدُ، قَالَ حَدَّثَنَا ابْنُ وَهْبٍ، قَالَ أَخْبَرَنِي يُونُسُ بْنُ يَزِيدَ، عَنِ ابْنِ شِهَابٍ، حَدَّثَنِي عَبْدُ اللَّهِ بْنُ كَعْبِ بْنِ مَالِكٍ، أَنَّ كَعْبَ بْنَ مَالِكٍ، أَخْبَرَهُ أَنَّهُ، تَقَاضَى ابْنَ أَبِي حَدْرَدٍ دَيْنًا لَهُ عَلَيْهِ، فِي عَهْدِ رَسُولِ اللَّهِ ﷺ فِي الْمَسْجِدِ، فَارْتَفَعَتْ أَصْوَاتُهُمَا حَتَّى سَمِعَهَا رَسُولُ اللَّهِ ﷺ وَهُوَ فِي بَيْتِهِ، فَخَرَجَ إِلَيْهِمَا رَسُولُ اللَّهِ ﷺ حَتَّى كَشَفَ سِجْفَ حُجْرَتِهِ وَنَادَى " يَا كَعْبُ بْنَ مَالِكٍ، يَا كَعْبُ ". قَالَ لَبَّيْكَ يَا رَسُولَ اللَّهِ. فَأَشَارَ بِيَدِهِ أَنْ ضَعِ الشَّطْرَ مِنْ دَيْنِكَ. قَالَ كَعْبٌ قَدْ فَعَلْتُ يَا رَسُولَ اللَّهِ. قَالَ رَسُولُ اللَّهِ ﷺ " قُمْ فَاقْضِهِ ".