Surah 26. Ash-Shuara, Ayah 66

From various indications in the Bible (in particular, Exodus xiv, 2 and 9), it appears that the miracle of the crossing of the Red Sea took place at the north-western extremity of what is known today as the Gulf of Suez. In those ancient times it was not as deep as it is now, and in some respects may have resembled the shallow part of the North Sea between the mainland and the Frisian Islands, with its total ebbs which lay bare the sandbanks and make them temporarily passable, followed by sudden, violent tides which submerge them entirely.