“Saʿd used to teach his children these words just as the Muktib teaches children, he would say: ‘Indeed, the Messenger of Allah ﷺ used to seek refuge by saying them at the end of (every) Salat: O Allah I seek refuge in You from cowardliness, I seek refuge in You from miserliness, I seek refuge in You from feeble old age, and I seek refuge in You from the trial of the world, and the punishment of the grave (Allāhumma innī aʿūdhu bika minal-jubn, wa aʿūdhu bika minal-bukhl, wa aʿūdhu bika min ardhalil-ʿumur, wa aʿūdhu bika min fitnatid-dunyā wa ʿadhābil qabr).’”
كَانَ سَعْدٌ يُعَلِّمُ بَنِيهِ هَؤُلاَءِ الْكَلِمَاتِ كَمَا يُعَلِّمُ الْمُكْتِبُ الْغِلْمَانَ وَيَقُولُ إِنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَتَعَوَّذُ بِهِنَّ دُبُرَ الصَّلاَةِ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْجُبْنِ وَأَعُوذُ بِكَ مِنَ الْبُخْلِ وَأَعُوذُ بِكَ مِنْ أَرْذَلِ الْعُمُرِ وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الدُّنْيَا وَعَذَابِ الْقَبْرِ قَالَ عَبْدُ اللَّهِ بْنُ عَبْدِ الرَّحْمَنِ أَبُو إِسْحَاقَ الْهَمْدَانِيُّ مُضْطَرِبٌ فِي هَذَا الْحَدِيثِ يَقُولُ عَنْ عَمْرِو بْنِ مَيْمُونٍ عَنْ عُمَرَ وَيَقُولُ عَنْ غَيْرِهِ وَيَضْطَرِبُ فِيهِ