حَسْبِيَ اللَّهُ لَا إِلَهَ إِلَّا هُوَ عَلَيْهِ تَوَكَّلْتُ وَهُوَ رَبُّ الْعَرْشِ الْعَظِيمِ
Transliteration
Hasbiyallahu la ilaha illa huwa 'alayhi tawakkaltu wa huwa Rabbul-'arshil-'azim
Translation
Allah is sufficient for me. There is no god but Him. In Him I place my trust, and He is the Lord of the Mighty Throne. (Recite seven times)
Reference: Abu Dawud 5081