that the Messenger of Allah ﷺ used [to teach them this supplication as he used] to teach them a Surat of the Quran: “O Allah, indeed, I seek refuge in you from the punishment of Hell, and from the punishment of the grave, and I seek refuge in You from the trial of the false Masih, and I seek refuge in You from the trial of living and dying. (Allāhumma innī aʿūdhu bika min ʿadhābi jahannam, wa min ʿadhābil-qabr, wa aʿūdhu bika min fitnatil-masīḥid-dajjāl, wa aʿūdhu bika min fitnatil-maḥyā wal-mamāt)”
أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يُعَلِّمُهُمْ هَذَا الدُّعَاءَ كَمَا يُعَلِّمُهُمُ السُّورَةَ مِنَ الْقُرْآنِ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ عَذَابِ جَهَنَّمَ وَمِنْ عَذَابِ الْقَبْرِ وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الْمَسِيحِ الدَّجَّالِ وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الْمَحْيَا وَالْمَمَاتِ