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:21485Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Saʿīd b. Abū ʿAmr > Abū al-ʿAbbās > Yaḥyá > Yazīd > Sulaymān al-Taymī > Bakr b. ʿAbdullāh al-Muzanī

[Machine] To buy it with slaves and set them free.  

البيهقي:٢١٤٨٥أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو سَعِيدِ بْنُ أَبِي عَمْرٍو قَالَا ثنا أَبُو الْعَبَّاسِ ثنا يَحْيَى أنبأ يَزِيدُ أنبأ سُلَيْمَانُ التَّيْمِيُّ عَنْ بَكْرِ بْنِ عَبْدِ اللهِ الْمُزَنِيِّ أَنَّ ابْنَ عُمَرَ أُتِيَ بِمَالِ مَوْلًى كَانَ لَهُ فَقَالَ إِنَّمَا كُنَّا أَعْتَقْنَاهُ سَائِبَةً فَأَمَرَ

أَنْ يُشْتَرَى بِهِ رِقَابٌ فَيُلْحِقُوهَا بِهِ أَيْ يُعْتِقُوهَا