Chapter 78
Remembrance 9 from Chapter 78
Du‘ā’ against affliction and du‘ā’ for important concerns
Arabic
Romanisation
Lā ilāha illā Anta subḥānaka innī kuntu mina-ẓ-ẓālimīn.
Context
At-Tirmidhī related it thus from Sa‘d, and said: “Sa‘d 
reported that the Messenger of Allah 
said: ‘The supplication of Dhū an-Nūn when he supplicated to his Lord while in the belly of the fish was: There is no god but You. Glory to You; indeed, I have been one of those who do wrong. [10].No Muslim man ever supplicates with it without Allah answering him.’”
References
[10] At-Tirmidhī (3500) and al-Ḥākim in al-Mustadrak (1/505), who grades it as ṣaḥīḥ, and adh-Dhahabī agrees.