adhkar la ilaha illa anta subhanaka inni kuntu minadzolimin
(There is no God but You; Glory be to You, Truly I have been one of the wrongdoers)
Sa'd ibn Waqas (radiAllahu anhu) reported that the Prophet (salAllahu allayhi wasalam) said, "The supplication made by the Companion of the Fish (Prophet Yunus (as)) in the belly of the fish was (the above). If any Muslim supplicates in these words, his supplication will be accepted/responded to."
In another report we read, "I know words that will cause Allah to remove one's distress. These are the words (of supplication) of my brother Yunus, peace be upon him"
https://m.youtube.com/watch?v=HL1v7Av63qo&t=8s
(There is no God but You; Glory be to You, Truly I have been one of the wrongdoers)
Sa'd ibn Waqas (radiAllahu anhu) reported that the Prophet (salAllahu allayhi wasalam) said, "The supplication made by the Companion of the Fish (Prophet Yunus (as)) in the belly of the fish was (the above). If any Muslim supplicates in these words, his supplication will be accepted/responded to."
In another report we read, "I know words that will cause Allah to remove one's distress. These are the words (of supplication) of my brother Yunus, peace be upon him"
https://m.youtube.com/watch?v=HL1v7Av63qo&t=8s