'Wall' in the Bible

and upon every high tower, and upon every fenced wall;

And now, let me tell you what I am about to do to my vineyard: I will take away its hedge, and it shall be eaten up; I will break down its wall, and it shall be trodden under foot;

For it is a day of trouble, and of treading down, and of perplexity, from the Lord, Jehovah of hosts, in the valley of vision; a day of breaking down the wall, and of crying to the mountain:

and ye have numbered the houses of Jerusalem, and have broken down the houses to fortify the wall;

For thou hast been a fortress to the poor, a fortress for the needy in his distress, a refuge from the storm, a shadow from the heat: for the blast of the terrible ones has been as the storm against a wall.

therefore this iniquity shall be to you as a breach ready to fall, swelling out in a towering wall, whose breaking shall come suddenly in an instant.

And Eliakim and Shebna and Joah said to Rab-shakeh, Speak, we pray thee, to thy servants in Syriac, for we understand it; and speak not to us in the Jewish language in the ears of the people that are upon the wall.

And Rab-shakeh said, Is it to thy master and to thee that my master sent me to speak these words? Is it not to the men that sit on the wall, that they may eat their own dung, and drink their own urine with you?

And Hezekiah turned his face to the wall, and prayed to Jehovah,

We grope for the wall like the blind, and we grope as if we had no eyes: we stumble at midday as in the twilight; amongst the flourishing we are as the dead.