The word(s) "wall" appears 20 time(s) in 18 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) And do not swallow up your property among yourselves by false means, neither seek to gain access thereby to the judges, so that you may swallow up a part of the property of men wrongfully while you know.

(2) Those who swallow down usury cannot arise except as one whom Shaitan has prostrated by (his) touch does rise. That is because they say, trading is only like usury; and Allah has allowed trading and forbidden usury. To whomsoever then the admonition has come from his Lord, then he desists, he shall have what has already passed, and his affair is in the hands of Allah; and whoever returns (to it)-- these are the inmates of the fire; they shall abide in it.

(3) (As for) those who swallow the property of the orphans unjustly, surely they only swallow fire into their bellies and they shall enter burning fire.

(4) And it was said: O earth, swallow down your water, and O cloud, clear away; and the water was made to abate and the affair was decided, and the ark rested on the Judi, and it was said: Away with the unjust people.

(5) He will drink it little by little and will not be able to swallow it agreeably, and death will come to him from every quarter, but he shall not die; and there shall be vehement chastisement before him.

(6) Do they then who plan evil (deeds) feel secure (of this) that Allah will not cause the earth to swallow them or that punishment may not overtake them from whence they do not perceive?

(7) And most surely there is a lesson for you in the cattle; We give you to drink of what is in their bellies-- from betwixt the feces and the blood-- pure milk, easy and agreeable to swallow for those who drink.

(8) So they went on until when they came to the people of a town, they asked them for food, but they refused to entertain them as guests. Then they found in it a wall which was on the point of falling, so he put it into a right state. (Musa) said: If you had pleased, you might certainly have taken a recompense for it.

(9) And as for the wall, it belonged to two orphan boys in the city, and there was beneath it a treasure belonging to them, and their father was a righteous man; so your Lord desired that they should attain their maturity and take out their treasure, a mercy from your Lord, and I did not do it of my own accord. This is the significance of that with which you could not have patience.

(10) Then Musa cast down his staff and lo! it swallowed up the lies they told.