Surah Al-Furqan Verse 53 - English Translation by Tbirving
Surah Al-Furqan۞وَهُوَ ٱلَّذِي مَرَجَ ٱلۡبَحۡرَيۡنِ هَٰذَا عَذۡبٞ فُرَاتٞ وَهَٰذَا مِلۡحٌ أُجَاجٞ وَجَعَلَ بَيۡنَهُمَا بَرۡزَخٗا وَحِجۡرٗا مَّحۡجُورٗا
He is the One Who has cut off both seas, this one being sweet, fresh, while the other is salty, briny. He has placed an isthmus in between them plus a barrier to block them off