The word(s) "unseen" appears 42 time(s) in 42 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) Do they not know that Allah knows their hidden thoughts and their secret counsels, and that Allah is the great Knower of the unseen things?

(12) They will excuse themselves to you when you go back to them. Say: Urge no excuse, by no means will we believe you; indeed Allah has informed us of matters relating to you; and now Allah and His Apostle will see your doings, then you shall be brought back to the Knower of the unseen and the seen, then He will inform you of what you did.

(13) And say: Work; so Allah will see your work and (so will) His Apostle and the believers; and you shall be brought back to the Knower of the unseen and the seen, then He will inform you of what you did.

(14) And they say: Why is not a sign sent to him from his Lord? Say: The unseen is only for Allah; therefore wait-- surely I too, with you am of those who wait.

(15) And I do not say to you that I have the treasures of Allah and I do not know the unseen, nor do I say that I am an angel, nor do I say about those whom your eyes hold in mean estimation (that) Allah will never grant them (any) good-- Allah knows best what is in their souls-- for then most surely I should be of the unjust.

(16) These are announcements relating to the unseen which We reveal to you, you did not know them-- (neither) you nor your people-- before this; therefore be patient; surely the end is for those who guard (against evil).

(17) And Allah's is the unseen in the heavens and the earth, and to Him is returned the whole of the affair; therefore serve Him and rely on Him, and your Lord is not heedless of what you do.

(18) Go back to your father and say: O our father! surely your son committed theft, and we do not bear witness except to what we have known, and we could not keep watch over the unseen:

(19) This is of the announcements relating to the unseen (which) We reveal to you, and you were not with them when they resolved upon their affair, and they were devising plans.

(20) The knower of the unseen and the seen, the Great, the Most High.