Suuratul Anbiya Verses 83 and 87
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وَأَيُّوبَ إِذْ نَادَىٰ رَبَّهُۥٓ أَنِّى مَسَّنِىَ ٱلضُّرُّ وَأَنتَ أَرْحَمُ ٱلرَّٰحِمِينَ ﴿٨٣
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83. And (remember) Ayub (Job), when he cried to his Lord: “Verily, distress has seized me, and You are the Most Merciful of all those who show mercy.”
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وَذَا ٱلنُّونِ إِذ ذَّهَبَ مُغَـٰضِبًا فَظَنَّ أَن لَّن نَّقْدِرَ عَلَيْهِ فَنَادَىٰ فِى ٱلظُّلُمَـٰتِ أَن لَّآ إِلَـٰهَ إِلَّآ أَنتَ سُبْحَـٰنَكَ إِنِّى كُنتُ مِنَ ٱلظَّـٰلِمِينَ ﴿٨٧
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87. And (remember) Dhan-Nun (Yunus), when he went off in anger, and imagined that We shall not punish him (i.e. the calamites which had befallen him)! But he cried through the darkness (saying): La ilaha illa Anta, Glorified (and Exalted) are You. Truly, I have been of the wrong-doers.”
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AnAayahAtATime 