Invocation for when tragedy strikes

1. إِنَّا لِلَّهِ وَإِنَّا إِلَيْهِ رَاجِعُونَ، اللَّهُمَّ أْجُرْنِي فِي مُصِيبَتِي وَأَخْلِفْ لِي خَيْرًا مِنْهَا

   (To Allah we belong and unto Him is our return.O Allah, recompense me for my affliction and replace it for me with something better.)

Fortress of the Muslim (Hisn al-Muslim), Sa'id al-Qahtani.