Exodus 14:21-23

14:21 Moses stretched out his hand toward the sea, and the Lord drove the sea apart by a strong east wind all that night, and he made the sea into dry land, and the water was divided. 14:22 So the Israelites went through the middle of the sea on dry ground, the water forming a wall for them on their right and on their left.

14:23 The Egyptians chased them and followed them into the middle of the sea – all the horses of Pharaoh, his chariots, and his horsemen.