The Book of the Merits of the Companions
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ هِشَامِ بْنِ زَيْدٍ، سَمِعْتُ أَنَسَ بْنَ مَالِكٍ، يَقُولُ مِثْلَ ذَلِكَ .This hadith has been reported on the authority of Anas through another chain of transmitters
From Sahih Muslim, whose reports the scholars accept as authentic.