And the two seas do not equal: this is fresh intensely fresh, easy its passage in the throat removing the thirst, and this is salt intensely salty, and from each of the two seas you eat a tender fish delicious in taste, and you extract an adornment it being the pearl and the coral you wearing it, and you see the ships therein splitters of the waters; to seek from His favor from the trade and others. And in this is an indication on the power of Allah and His uniqueness; and perhaps you give thanks to Allah on these blessings which He blessed by it upon you.