The Book of the Merits of the Companions
حَدَّثَنِيهِ مُحَمَّدُ بْنُ حَاتِمٍ، حَدَّثَنَا مُحَمَّدُ بْنُ بَكْرٍ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، بِهَذَا الإِسْنَادِ وَلَمْ يَذْكُرْ قَبْلَ مَوْتِهِ بِشَهْرٍ .This hadith has been narrated on the authority of Ibn Juraij with the same chain of transmitters, but there is no mention of the words:" one month before his death
From Sahih Muslim, whose reports the scholars accept as authentic.