The Book of the Merits of the Companions
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، فِي هَذَا الإِسْنَادِ .This hadith has been narrated on the authority of Shu'ba with the same chain of transmitters
From Sahih Muslim, whose reports the scholars accept as authentic.