Sunan an-Nasa'i 5443
سنن النسائي#5443Da'ifأَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا عُبَيْدُ اللَّهِ، قَالَ حَدَّثَنَا إِسْرَائِيلُ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَمْرِو بْنِ مَيْمُونٍ، عَنْ عَمُرَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم كَانَ يَتَعَوَّذُ مِنَ الْجُبْنِ وَالْبُخْلِ وَفِتْنَةِ الصَّدْرِ وَعَذَابِ الْقَبْرِ .
It was narrated from 'Umar that:The Prophet [SAW] used to seek refuge with Allah from cowardice, miserliness, the tribulation of the heart and the torment of the grave
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Abu GhuddahDaif
Al-AlbaniDaif
Zubair Ali ZaiHasan
In-book reference: 50:16