Whosoever is given a gift while some people are sitting with him, he only has the right to have it

Narrated Abu Huraira:

The Prophet (ﷺ) took a camel of special age from somebody on credit. Its owner came and demanded it back (harshly). The Prophet (ﷺ) said, "No doubt, he who has a right, can demand it." Then the Prophet (ﷺ) gave him an older camel than his camel and said, "The best amongst you is he who repays his debts in the most handsome way."

حَدَّثَنَا ابْنُ مُقَاتِلٍ، أَخْبَرَنَا عَبْدُ اللَّهِ، أَخْبَرَنَا شُعْبَةُ، عَنْ سَلَمَةَ بْنِ كُهَيْلٍ، عَنْ أَبِي سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ أَخَذَ سِنًّا فَجَاءَ صَاحِبُهُ يَتَقَاضَاهُ فَقَالَ ‏"‏ إِنَّ لِصَاحِبِ الْحَقِّ مَقَالاً ‏"‏‏.‏ ثُمَّ قَضَاهُ أَفْضَلَ مِنْ سِنِّهِ وَقَالَ ‏"‏ أَفْضَلُكُمْ أَحْسَنُكُمْ قَضَاءً ‏"‏‏.‏

Narrated Ibn `Umar:

That he was in the company of the Prophet (ﷺ) on a journey, riding a troublesome camel belonging to `Umar. The camel used to go ahead of the Prophet, so Ibn `Umar's father would say, "O `Abdullah! No one should go ahead of the Prophet." The Prophet (ﷺ) said to him, "Sell it to me." `Umar said to the Prophet (ﷺ) "It is for you." So, he bought it and said, "O `Abdullah! It is for you, and you can do with it what you like."

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا ابْنُ عُيَيْنَةَ، عَنْ عَمْرٍو، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ أَنَّهُ كَانَ مَعَ النَّبِيِّ صلى الله عليه وسلم فِي سَفَرٍ فَكَانَ عَلَى بَكْرٍ لِعُمَرَ صَعْبٍ، فَكَانَ يَتَقَدَّمُ النَّبِيَّ صلى الله عليه وسلم فَيَقُولُ أَبُوهُ يَا عَبْدَ اللَّهِ لاَ يَتَقَدَّمِ النَّبِيَّ صلى الله عليه وسلم أَحَدٌ‏.‏ فَقَالَ لَهُ النَّبِيُّ صلى الله عليه وسلم ‏"‏ بِعْنِيهِ ‏"‏‏.‏ فَقَالَ عُمَرُ هُوَ لَكَ‏.‏ فَاشْتَرَاهُ ثُمَّ قَالَ ‏"‏ هُوَ لَكَ يَا عَبْدَ اللَّهِ، فَاصْنَعْ بِهِ مَا شِئْتَ ‏"‏‏.‏