Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:2076ʿAlī b. ʿAyyāsh > Abū Ghassān Muḥammad b. Muṭarrif > Muḥammad b. al-Munkadir > Jābir b. ʿAbdullāh

Messenger of Allah ﷺ said, "May Allah's mercy be on him who is lenient in his buying, selling, and in demanding back his money."  

البخاري:٢٠٧٦حَدَّثَنَا عَلِيُّ بْنُ عَيَّاشٍ حَدَّثَنَا أَبُو غَسَّانَ مُحَمَّدُ بْنُ مُطَرِّفٍ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ الْمُنْكَدِرِ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ ؓ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ رَحِمَ اللَّهُ رَجُلاً سَمْحًا إِذَا بَاعَ وَإِذَا اشْتَرَى وَإِذَا اقْتَضَى  


See similar narrations below:

Collected by Ibn Mājah, Ibn Ḥibbān
ibnmajah:2203ʿAmr b. ʿUthmān b. Saʿīd b. Kathīr b. Dīnār al-Ḥimṣī from my father > Abū Ghassān Muḥammad b. Muṭarrif > Muḥammad b. al-Munkadir > Jābir b. ʿAbdullāh

"May Allah have mercy on a person who is lenient when he sells, lenient when he buys, and lenient when he asks for payment. "  

ابن ماجة:٢٢٠٣حَدَّثَنَا عَمْرُو بْنُ عُثْمَانَ بْنِ سَعِيدِ بْنِ كَثِيرِ بْنِ دِينَارٍ الْحِمْصِيُّ حَدَّثَنَا أَبِي حَدَّثَنَا أَبُو غَسَّانَ مُحَمَّدُ بْنُ مُطَرِّفٍ عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ رَحِمَ اللَّهُ عَبْدًا سَمْحًا إِذَا بَاعَ سَمْحًا إِذَا اشْتَرَى سَمْحًا إِذَا اقْتَضَى  

ذِكْرُ تَرَحُّمِ اللَّهِ جَلَّ وَعَلَا، عَلَى الْمُسَامِحِ فِي الْبَيْعِ، وَالشِّرَاءِ، وَالْقَبْضِ، وَالْإِعْطَاءِ

ibnhibban:4903Muḥammad b. Isḥāq b. Ibrāhīm a freed slave of Thaqīf > Muḥammad b. Sahl b. ʿAskar > ʿAlī b. ʿAyyāsh > Muḥammad b. Muṭarrif > Muḥammad b. al-Munkadir > Jābir b. ʿAbdullāh

"May Allah have mercy on a person who is lenient when he sells, lenient when he buys, and lenient when he asks for payment. " (Using translation from Ibn Mājah 2203)  

ابن حبّان:٤٩٠٣أَخْبَرَنَا مُحَمَّدُ بْنُ إِسْحَاقَ بْنِ إِبْرَاهِيمَ مَوْلَى ثَقِيفٍ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ سَهْلِ بْنِ عَسْكَرٍ حَدَّثَنَا عَلِيُّ بْنُ عَيَّاشٍ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ مُطَرِّفٍ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ الْمُنْكَدِرِ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «رَحِمَ اللَّهُ عَبْدًا سَمْحًا إِذَا بَاعَ سَمْحًا إِذَا اشْتَرَى سَمْحًا إِذَا اقْتَضَى سَمْحًا إِذَا قَضَى»