Quranic dua — dua of Ayyub in suffering
رَبِّ أَنِّي مَسَّنِيَ الضُّرُّ وَأَنتَ أَرْحَمُ...
رَبِّ أَنِّي مَسَّنِيَ الضُّرُّ وَأَنتَ أَرْحَمُ الرَّاحِمِينَ
Rabbi annee massaniyad-durru wa-anta arhamur-rahimeen
Translation
My Lord, adversity has touched me and You are the Most Merciful of all who show mercy.
When to recite
Recited in times of suffering, illness or prolonged hardship. This is the dua of Prophet Ayyub (AS). From Surah Al-Anbiya (21:83).
Source / Reference
Quran 21:83