The Prophet ﷺ sold a Mudabbar (on behalf of his master who was still living and in need of money).  

بَاعَ النَّبِيُّ ﷺ الْمُدَبَّرَ  

Messenger of Allah ﷺ sold a Mudabbar.  

سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ ؓ يَقُولُ بَاعَهُ رَسُولُ اللَّهِ ﷺ  

that Messenger of Allah ﷺ was asked about an unmarried slave-girl who committed illegal sexual intercourse. They heard him saying, "Flog her, and if she commits illegal sexual intercourse after that, flog her again, and on the third (or the fourth) offense, sell her."  

أَخْبَرَهُ أَنَّ زَيْدَ بْنَ خَالِدٍ وَأَبَا هُرَيْرَةَ ؓ أَخْبَرَاهُ أَنَّهُمَا سَمِعَا رَسُولَ اللَّهِ ﷺ يُسْأَلُ عَنِ الأَمَةِ تَزْنِي وَلَمْ تُحْصَنْ قَالَ اجْلِدُوهَا ثُمَّ إِنْ زَنَتْ فَاجْلِدُوهَا ثُمَّ بِيعُوهَا بَعْدَ الثَّالِثَةِ أَوِ الرَّابِعَةِ  

I heard the Prophet ﷺ saying, "If a slave-girl of yours commits illegal sexual intercourse and her illegal sexual intercourse is proved, she should be lashed, and after that nobody should blame her, and if she commits illegal sexual intercourse the second time, she should be lashed and nobody should blame her after that, and if she does the offense for the third time and her illegal sexual intercourse is proved, she should be sold even for a hair rope."  

سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ إِذَا زَنَتْ أَمَةُ أَحَدِكُمْ فَتَبَيَّنَ زِنَاهَا فَلْيَجْلِدْهَا الْحَدَّ وَلاَ يُثَرِّبْ عَلَيْهَا ثُمَّ إِنْ زَنَتْ فَلْيَجْلِدْهَا الْحَدَّ وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتِ الثَّالِثَةَ فَتَبَيَّنَ زِنَاهَا فَلْيَبِعْهَا وَلَوْ بِحَبْلٍ مِنْ شَعَرٍ