Hadith on Salat: The Prophet seeks refuge at the end of prayer

Sa’d ibn Abi Waqqas reported: The Messenger of Allah, peace and blessings be upon him, used to seek refuge from these at the end of prayer, “O Allah, I seek refuge in You from cowardice. I seek refuge in You from returning to the feebleness of old age. I seek refuge in You from the trials of the world, and I seek refuge in You from the punishment of the grave.

Source: Ṣaḥīḥ al-Bukhārī 2667

Grade: Sahih (authentic) according to Al-Bukhari

عَنْ سَعْدِ بْنِ أَبِي وَقَّاصٍ قال إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَتَعَوَّذُ مِنْهُنَّ دُبُرَ الصَّلَاةِ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ الْجُبْنِ وَأَعُوذُ بِكَ أَنْ أُرَدَّ إِلَى أَرْذَلِ الْعُمُرِ وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الدُّنْيَا وَأَعُوذُ بِكَ مِنْ عَذَابِ الْقَبْرِ

2667 صحيح البخاري كتاب الجهاد والسير باب ما يتعوذ من الجبن