Exodus 14:22-23

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.

Exodus 14:29

14:29 But the Israelites walked on dry ground in the middle of the sea, the water forming a wall for them on their right and on their left.