Qur'an 25:53: And it is He who merged the two seas; this one fresh and sweet, and that one salty and bitter; and He placed between them a barrier, and an impassable boundary.
25:53 Kwaba He (Allah) ngubani ake kuphuma olwandle ezimbili, lona palatably sweet futhi lolu usawoti, ukunambitheka ababayo, futhi wabeka umgoqo phakathi kwabo, futhi uyisiphephelo okuyinto esenqatshelwe .