25. Al-Furqan (The Criterion, The Standard)

Surah: 25   Aya: 53

53. Wahuwa allathee maraja albahrayni hatha AAathbun furatun wahatha milhun ojajun wajaAAala baynahuma barzakhan wahijran mahjooran
  

  Translation

53. And it is He Who has let free the two seas (kinds of water), one palatable and sweet, and the other salt and bitter, and He has set a barrier and a complete partition between them.