(22) باب مَنِ اسْتَسْلَفَ شَيْئًا فَقَضَى خَيْرًا مِنْهُ وَ " خَيْرُكُمْ أَحْسَنُكُمْ قَضَاءً "
Abu Huraira (Allah be pleased with him) reported:
Allah's Messenger (ﷺ) took a camel on loan, and then returned him (the lender) the camel of a more mature age and said: Good among you are those who are good in clearing off the debt.
Reference: Sahih Muslim 1601 b
In-book reference: Book 22, Hadith 150
USC-MSA web (English) reference(deprecated numbering scheme): Book 10, Hadith 3899