(22) باب مَنِ اسْتَسْلَفَ شَيْئًا فَقَضَى خَيْرًا مِنْهُ وَ " خَيْرُكُمْ أَحْسَنُكُمْ قَضَاءً "
Abu Rafi' reported that Allah's Messenger (ﷺ) took from a man as a loan a young camel (below six years). Then the camels of Sadaqa were brought to him. He ordered Abu Rafi' to return to that person the young camel (as a return of the loan). Abu Rafi' returned to him and said:
I did not find among them but better camels above the age of six. He (the Holy Prophet) said: Give that to him for the best men are those who are best in paying off the debt.
Reference: Sahih Muslim 1600 a
In-book reference: Book 22, Hadith 147
USC-MSA web (English) reference(deprecated numbering scheme): Book 10, Hadith 3896