(13) Marriage
كتاب النكاح
(17b) Chapter: Maintenance, and a Slave’s Rights - Section 2
(17) باب النفقات وحق المملوك - الفصل الثاني
Mishkat al-Masabih 3362 
‘Ali said:
God’s Messenger presented me with two youths who were brothers, and when I sold one of them God’s Messenger asked me, “What has happened to your young man, ‘Ali?” When I told him he said, “Get him back, get him back.” Tirmidhi and Ibn Majah transmitted it.
وَعَنْ عَلِيٍّ رَضِيَ اللَّهُ عَنْهُ قَالَ: وَهَبَ لِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ غلامين أَخَوَيْنِ فَبعث أَحدهمَا فَقَالَ لي رَسُول صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «يَا عَلِيُّ مَا فَعَلَ غُلَامُكَ؟» فَأَخْبَرْتُهُ. فَقَالَ: «رُدُّهُ رُدُّهُ» . رَوَاهُ التِّرْمِذِيّ وَابْن مَاجَه
 ضَعِيفٌ  (الألباني)حكم :
Reference : Mishkat al-Masabih 3362
In-book reference : Book 13, Hadith 275