Exodus 14:19-21

Complete Jewish Bible

¹⁹ Next, the angel of God, who was going ahead of the camp of Isra’el, moved away and went behind them; and the column of cloud moved away from in front of them and stood behind them. ²⁰ It stationed itself between the camp of Egypt and the camp of Isra’el — there was cloud and darkness here, but light by night there; so that the one did not come near the other all night long.

²¹ Moshe reached his hand out over the sea, and Adonai caused the sea to go back before a strong east wind all night. He made the sea become dry land, and its water was divided in two.