Bayan Al-Hadith › Sahih Muslim › The Book of the Merits of the Companions
Sahih Muslim 2464fصحيح مسلم 2464f
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، بِهَذَا الإِسْنَادِ وَزَادَ قَالَ شُعْبَةُ بَدَأَ بِهَذَيْنِ لاَ أَدْرِي بِأَيِّهِمَا بَدَأَ .
Ubaidullah b. Mu'adh reported it on the authority of his father Shu'ba with the same chain of transmitters and he made this addition. He made a mention of these two names but I do not know whose name he mentioned first.
Grading
Sahih (authentic by the consensus of hadith scholars)
Chain of narrators
عبيد الله بن معاذ ← معاذ بن معاذ بن نصر ← شعبة بن الحجاج بن الورد
Ubaydullah ibn Mu'adh → Mu'adh ibn Mu'adh ibn Nasr → Shu'ba ibn al-Hajjaj ibn al-Ward