One should recite the following duaa after salaah:
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الجُبْنِ، وَأَعُوذُ بِكَ أَنْ أُرَدَّ إِلَى أَرْذَلِ العُمُرِ، وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الدُّنْيَا، وَأَعُوذُ بِكَ مِنْ عَذَابِ القَبْرِ
O Allah, I seek protection in You from cowardice, and I seek protection in You from being returned to extreme old age (where one becomes senile), and I seek Your protection from the trials of this world and I seek Your protection from the punishment of the grave.…
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