O Allah, for Your mercy I hope, so do not abandon me to myself even for a blinked of eye. And correct all my affairs. There is no god but You. Ameen.

Transliteration: 
"Allahumma rahmataka arju fa la takilni ila nafsi tarfata ‘aynin, wa aslih li sha’ni kullahu, laa ilaaha illa Anta".


[said by Prophet Muhammad (peace and blessings of Allah be upon him)
Abu Dawood with a saheeh isnaad, no. 5090; classed hasan by al-Albaani]