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.
nasai-kubra:4975Isḥāq b. Ibrāhīm > Muʿādh b. Hishām from my father > Qatādah > ʿIkrimah b. Khālid > al-Zuhrī > Ibn ʿUmar

[Machine] About the Prophet Muhammad ﷺ who said: "Whoever buys a slave and he has money..." and then he mentioned a similar hadith from Ibn Uyaynah about Az-Zuhri.  

الكبرى للنسائي:٤٩٧٥أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ قَالَ أَخْبَرَنَا مُعَاذُ بْنُ هِشَامٍ قَالَ حَدَّثَنَا أَبِي عَنْ قَتَادَةَ عَنْ عِكْرِمَةَ بْنِ خَالِدٍ عَنِ الزُّهْرِيِّ عَنِ ابْنِ عُمَرَ

عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ بَاعَ عَبْدًا وَلَهُ مَالٌ» فَذَكَرَ مِثْلَ حَدِيثِ ابْنِ عُيَيْنَةَ عَنِ الزُّهْرِيِّ