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:518ʿAlī b. Khashram > ʿĪsá > al-Aʿmash > Ibrāhīm > ʿAbd al-Raḥman b. Yazīd

"Uthman prayer four (rak'ahs) in Mina until news of that reached 'Abdullah who said: 'I prayed two rak'ahs with the Messenger of Allah ﷺ.'" (Using translation from Nasāʾī 1449)  

الكبرى للنسائي:٥١٨أَخْبَرَنَا عَلِيُّ بْنُ خَشْرَمٍ قَالَ حَدَّثَنَا عِيسَى عَنِ الْأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ يَزِيدَ قَالَ

صَلَّى عُثْمَانُ بِمِنًى أَرْبَعًا حَتَّى بَلَغَ ذَلِكَ عَبْدُ اللهِ فَقَالَ «صَلَّيْتُ مَعَ رَسُولِ اللهِ ﷺ رَكْعَتَيْنِ»  


See similar narrations below:

Collected by Nasāʾī, Nasāʾī's Kubrá
nasai:1449ʿAlī b. Khashram > ʿĪsá > al-Aʿmash > Ibrāhīm > ʿAbd al-Raḥman b. Yazīd

"Uthman prayer four (rak'ahs) in Mina until news of that reached 'Abdullah who said: 'I prayed two rak'ahs with the Messenger of Allah ﷺ.'"  

النسائي:١٤٤٩أَخْبَرَنَا عَلِيُّ بْنُ خَشْرَمٍ قَالَ حَدَّثَنَا عِيسَى عَنِ الأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ يَزِيدَ قَالَ

صَلَّى عُثْمَانُ بِمِنًى أَرْبَعًا حَتَّى بَلَغَ ذَلِكَ عَبْدَ اللَّهِ فَقَالَ لَقَدْ صَلَّيْتُ مَعَ رَسُولِ اللَّهِ ﷺ رَكْعَتَيْنِ  

nasai-kubra:1920ʿAlī b. Khashram > ʿĪsá > al-Aʿmash > Ibrāhīm > ʿAbd al-Raḥman b. Yazīd

"Uthman prayer four (rak'ahs) in Mina until news of that reached 'Abdullah who said: 'I prayed two rak'ahs with the Messenger of Allah ﷺ.'" (Using translation from Nasāʾī 1449)  

الكبرى للنسائي:١٩٢٠أَخْبَرَنَا عَلِيُّ بْنُ خَشْرَمٍ قَالَ أَخْبَرَنَا عِيسَى عَنِ الْأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ يَزِيدَ قَالَ

صَلَّى عُثْمَانُ بِمِنًى أَرْبَعًا حَتَّى بَلَغَ ذَلِكَ عَبْدَ اللهِ فَقَالَ «لَقَدْ صَلَّيْتُ مَعَ رَسُولِ اللهِ ﷺ رَكْعَتَيْنِ»