For one afflicted by a calamity

إِنّا للهِ وَإِنَا إِلَـيْهِ راجِعـون اللهُـمِّ اْجُـرْني في مُصـيبَتي وَاخْلُـفْ لي خَيْـراً مِنْـها

Innā lillāhi wa innā ilayhi rāji`ūn. Allāhumma-jurni fī muṣībatīwa 'khluf lī khayran minhā.

We are from Allah and unto Him we return. O Allah take me out of my plight and bring to me after it something better.