Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:21561Abū Saʿīd b. Abū ʿAmr > Abū al-ʿAbbās al-Aṣam > al-Rabīʿ b. Sulaymān > al-Shāfiʿī > al-Thiqah > Maʿmar > Ibn Ṭāwus from his father

[Machine] The Prophet ﷺ sold a domestic worker when his owner needed its price.  

البيهقي:٢١٥٦١أَخْبَرَنَا أَبُو سَعِيدِ بْنُ أَبِي عَمْرٍو ثنا أَبُو الْعَبَّاسِ الْأَصَمُّ أنبأ الرَّبِيعُ بْنُ سُلَيْمَانَ أنبأ الشَّافِعِيُّ أَخْبَرَنَا الثِّقَةُ عَنْ مَعْمَرٍ عَنِ ابْنِ طَاوُسٍ عَنْ أَبِيهِ قَالَ

بَاعَ النَّبِيُّ ﷺ مُدَبَّرًا احْتَاجَ صَاحِبُهُ إِلَى ثَمَنِهِ