Ibn 'Abbas (RA) said: The Messenger of Allah (ﷺ) used to say these words in times of danger or hardship:
لَا إِلَهَ إِلَّا اللَّهُ، الْعَظِيْمُ الْحَلِيْمُ لَا إِلَهَ إِلَّا اللَّهُ، رَبُّ الْعَرْشِ الْعَظِيْمِ لَا إِلَهَ إِلَّا اللَّهُ، رَبُّ السَّمَاوَاتِ، وَرَبُّ الْأَرْضِ، وَرَبُّ الْعَرْشِ الْكَرِيمِ
Pronunciation
Laa 'ilaaha 'illAllaahul-'Adheemul-Haleem, laa 'ilaaha 'illAllaahu Rabbul-'Arshil-'Adheem, laa 'ilaaha 'illAllaahu Rabbus-samaawaati wa Rabbul-'ardhi wa Rabbul-'Arshil-Kareem
Meaning
There is none worthy of worship but Allah the Mighty, the Forbearing. There is none worthy of worship but Allah, Lord of the Magnificent Throne. There is none worthy of worship but Allah, Lord of the heavens and Lord of the earth, and Lord of the Noble Throne.
Source: Bukhari 7431
Read the hadith
حَدَّثَنَا عَبْدُ الأَعْلَى بْنُ حَمَّادٍ، حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، حَدَّثَنَا سَعِيدٌ، عَنْ قَتَادَةَ، عَنْ أَبِي الْعَالِيَةِ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ نَبِيَّ اللَّهِ صلى الله عليه وسلم كَانَ يَدْعُو بِهِنَّ عِنْدَ الْكَرْبِ " لاَ إِلَهَ إِلاَّ اللَّهُ الْعَظِيمُ الْحَلِيمُ، لاَ إِلَهَ إِلاَّ اللَّهُ رَبُّ الْعَرْشِ الْعَظِيمِ، لاَ إِلَهَ إِلاَّ اللَّهُ رَبُّ السَّمَوَاتِ وَرَبُّ الْعَرْشِ الْكَرِيمِ " .
Narrated Ibn `Abbas: Allah's Messenger (ﷺ) used to say at the time of difficulty, "None has the right to be worshipped but Allah, the Majestic, the Most Forbearing. None has the right to be worshipped but Allah, the Lord of the Tremendous Throne. None has the right to be worshipped but Allah, the Lord of the Heavens and the Lord of the Honourable Throne. (See Hadith No. 357, Vol. 8) [Bukhari: 7431]
Duas from IslamicAPI's Masnun Dua dataset (based on the Quran, hadith, Hisnul Muslim and Rahe Belayat). See the dataset