'Wall' in the Bible

For by thee I have run through a troop; and by my God have I leaped over a wall.

How long will ye imagine mischief against a man? ye shall be slain all of you: as a bowing wall shall ye be, and as a tottering fence.

He split the sea and brought them across;the water stood firm like a wall.

He will shelter you with his wings; you will find safety under his wings. His faithfulness is like a shield or a protective wall.