[Machine] I entered upon the Messenger of Allah ﷺ while he was suffering from the illness in which he later passed away. I said, "By my father, O Messenger of Allah, what do you accuse yourself of? For I do not accuse my son except for the food he ate with you in Khaybar." His son was Bishr bin Al-Bara' bin Ma'roor, and he died before the Prophet ﷺ . So the Messenger of Allah ﷺ said, "And I do not accuse anyone besides her. This is the time of the cutting off of my jugular vein." This narration is authentic according to the criteria of the two Shaykhs (Al-Bukhari and Muslim), but they did not include it in their collections.  

دَخَلْتُ عَلَى رَسُولِ اللَّهِ ﷺ فِي وَجَعِهِ الَّذِي قُبِضَ فِيهِ فَقُلْتُ بِأَبِي أَنْتَ يَا رَسُولَ اللَّهِ مَا تَتَّهِمُ بِنَفْسِكَ؟ فَإِنِّي لَا أَتَّهِمُ بِابْنِي إِلَّا الطَّعَامَ الَّذِي أَكَلَهُ مَعَكَ بِخَيْبَرَ وَكَانَ ابْنُهَا بِشْرُ بْنُ الْبَرَاءِ بْنِ مَعْرُورٍ مَاتَ قَبْلَ النَّبِيِّ ﷺ فَقَالَ رَسُولُ اللَّهِ ﷺ «وَأَنَا لَا أَتَّهِمُ غَيْرَهَا هَذَا أَوَانُ انْقِطَاعِ أَبْهَرِي هَذَا» صَحِيحٌ عَلَى شَرْطِ الشَّيْخَيْنِ وَلَمْ يُخَرِّجَاهُ على شرط البخاري ومسلم