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.
ahmad:21157ʿAbd al-Razzāq > Maʿmar > al-Zuhrī > ʿUrwah > Marwān b. al-Ḥakam > ʿAbd al-Raḥman b. al-Aswad b. ʿAbd Yaghūth > Ubay b. Kaʿb

[Machine] I heard the Messenger of Allah ﷺ mention a hadith. My father and Ibn al-Mubarak agreed on this, meaning they both agreed on Uruwah, and did not say it was Abu Bakr ibn Abdul Rahman.  

أحمد:٢١١٥٧حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ عَنْ الزُّهْرِيِّ عَنْ عُرْوَةَ عَنْ مَرْوَانَ بْنِ الْحَكَمِ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْأَسْوَدِ بْنِ عَبْدِ يَغُوثَ عَنْ أُبَيِّ بْنِ كَعْبٍ قَالَ

سَمِعْتُ رَسُولَ اللهِ ﷺ فَذَكَرَ الْحَدِيثَ قَالَ أَبِي وَوَافَقَهُ ابْنُ الْمُبَارَكِ يَعْنِي اتَّفَقَا عَلَى عُرْوَةَ وَلَمْ يَقُولَا أَبُو بَكْرِ بْنُ عَبْدِ الرَّحْمَنِ