Qur'an 18:61

فَلَمَّا بَلَغَا مَجْمَعَ بَيْنِهِمَا نَسِيَا حُوتَهُمَا فَٱتَّخَذَ سَبِيلَهُۥ فِى ٱلْبَحْرِ سَرَبًا

“But when they reached the junction between them, they forgot their fish, and it took its course into the sea, slipping away.”

Al-Kahf 18:61 · Saheeh International