Exodus 14:13-14, 22
Moses said to the people, “Don’t be afraid. Stand still, and see the salvation of the LORD, which he will work for you today: for the Egyptians whom you have seen today, you shall never see them again. The Lord shall fight for you, and ye shall hold your peace." The children of Israel went into the middle of the sea on the dry ground, and the waters were a wall to them on their right hand, and on their left.