لَا إِلَهَ إِلَّا اللَّهُ الْعَظِيمُ الْحَلِيمُ، لَا إِلَهَ إِلَّا اللَّهُ رَبُّ الْعَرْشِ الْعَظِيمِ
Transliteration
La ilaha illallahul-'Azimul-Halim, la ilaha illallahu Rabbul-'arshil-'azim
Translation
There is no god but Allah, the Mighty, the Forbearing. There is no god but Allah, Lord of the Mighty Throne.
Reference: Bukhari 6346