'Wall' in the Bible

The Israelites went into the middle of the sea on dry land, and the waters formed a wall to them on their right hand and on their left.

But the Israelites walked on dry land in the middle of the sea, and the waters formed a wall to them on their right hand and on their left.

and five bars for the boards of the other side of the tabernacle, and five bars for the boards of the rear end of the tabernacle, for the back wall toward the west.