Surah 68

Surah 68:48

"Be patient for the judgment of your Lord, and do not be like the companion of the fish, when he called out, choked with distress."

68.48 – do not be like the companion of the fish

In the Quran, the “companion of the fish” seems to be a nickname for Jonah (also at 21.87).

- from The Quran with Christian Commentary: A Guide to Understanding the Scripture of Islam