Surah Al-Furqaan Verse 53

۞ وَهُوَ الَّذِي مَرَجَ الْبَحْرَيْنِ هَٰذَا عَذْبٌ فُرَاتٌ وَهَٰذَا مِلْحٌ أُجَاجٌ وَجَعَلَ بَيْنَهُمَا بَرْزَخًا وَحِجْرًا مَّحْجُورًا

Wa Huwal lazee marajal bahraini haazaa 'azbun furaatunw wa haazaa milhun ujaaj; wa ja'ala bainahumaa barzakhanw wa hijram mahjooraa

Translation / The Meaning

And it is He who has released [simultaneously] the two seas, one fresh and sweet and one salty and bitter, and He placed between them a barrier and prohibiting partition.