Can one give an older (camel) than that he owes?
باب هَلْ يُعْطَى أَكْبَرَ مِنْ سِنِّهِ
Sahih al-Bukhari, Book of Loans, Payment of Loans, Freezing of Property, Bankruptcy(view book)
Sahih al-Bukhari 2392
Narrated Abu Huraira:
A man came to the Prophet and demanded a camel (the Prophet owed him). Allah's Apostle told his companions to give him (a camel). They said, "We do not find except an older camel (than what he demands). (The Prophet ordered them to give him that camel). The man said, "You have paid me in full and may Allah also pay you in full." Allah's Apostle ﷺ said, "Give him, for the best amongst the people is he who repays his debts in the most handsome manner."
حَدَّثَنَا مُسَدَّدٌ، عَنْ يَحْيَى، عَنْ سُفْيَانَ، قَالَ حَدَّثَنِي سَلَمَةُ بْنُ كُهَيْلٍ، عَنْ أَبِي سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ أَنَّ رَجُلاً، أَتَى النَّبِيَّ ﷺ يَتَقَاضَاهُ بَعِيرًا، فَقَالَ رَسُولُ اللَّهِ ﷺ " أَعْطُوهُ ". فَقَالُوا مَا نَجِدُ إِلاَّ سِنًّا أَفْضَلَ مِنْ سِنِّهِ. فَقَالَ الرَّجُلُ أَوْفَيْتَنِي أَوْفَاكَ اللَّهُ. فَقَالَ رَسُولُ اللَّهِ ﷺ " أَعْطُوهُ فَإِنَّ مِنْ خِيَارِ النَّاسِ أَحْسَنَهُمْ قَضَاءً ".