Sahih Muslim 1623dBook 24, Hadith 18
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا جَرِيرٌ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، قَالَ حَدَّثَنَا النُّعْمَانُ بْنُ بَشِيرٍ، قَالَ وَقَدْ أَعْطَاهُ أَبُوهُ غُلاَمًا فَقَالَ لَهُ النَّبِيُّ صلى الله عليه وسلم " مَا هَذَا الْغُلاَمُ " . قَالَ أَعْطَانِيهِ أَبِي . قَالَ " فَكُلَّ إِخْوَتِهِ أَعْطَيْتَهُ كَمَا أَعْطَيْتَ هَذَا " . قَالَ لاَ . قَالَ " فَرُدَّهُ " .
Who is this slave (how have you come to possess it)? Thereupon he (Nu'man b. Bashir) said: My father has donated it to me, whereupon he said: Have all brothers (of yours) been given this gift as given to you? He said: No. Thereupon he (the Holy Prophet) said: Then return him.