The Book of Divorce
وَحَدَّثَنَاهُ أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَابْنُ الْمُثَنَّى، قَالاَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِدْرِيسَ، عَنْ عُبَيْدِ اللَّهِ، بِهَذَا الإِسْنَادِ . نَحْوَهُ وَلَمْ يَذْكُرْ قَوْلَ عُبَيْدِ اللَّهِ لِنَافِعٍ . قَالَ ابْنُ الْمُثَنَّى فِي رِوَايَتِهِ فَلْيَرْجِعْهَا . وَقَالَ أَبُو بَكْرٍ فَلْيُرَاجِعْهَا .A hadith like this has been narrated on the authority of 'Ubaidullah, but he made no mention of the words of Ubaidullah that he said to Nafi
From Sahih Muslim, whose reports the scholars accept as authentic.