18:61 But when they reached the junction between the two [seas], they forgot all about their fish, and it took its way into the sea and disappeared from sight.*
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
And so the two went on their way, till (they reached the seashore; and] when they disembarked from the boat [that had ferried them across], the sage* made a hole in it-[whereupon Moses] exclaimed: "Hast thou made a hole in it in order to drown the people who may be [travelling] in it? Indeed, thou hast done a grievous thing!"
"As for that boat, it belonged to some needy people who toiled upon the sea -and I desired to damage it* because (I knew that] behind them was a king who is wont to seize every boat by brute force.