The word(s) "seen" appears 99 time(s) in 97 verse(s) in Quran in Saheeh International translation.

(1) Who believe in the unseen, establish prayer, and spend out of what We have provided for them,

(2) He said, "O Adam, inform them of their names." And when he had informed them of their names, He said, "Did I not tell you that I know the unseen [aspects] of the heavens and the earth? And I know what you reveal and what you have concealed."

(3) We have certainly seen the turning of your face, [O Muhammad], toward the heaven, and We will surely turn you to a qiblah with which you will be pleased. So turn your face toward al-Masjid al-Haram. And wherever you [believers] are, turn your faces toward it [in prayer]. Indeed, those who have been given the Scripture well know that it is the truth from their Lord. And Allah is not unaware of what they do.

(4) O you who have believed, do not invalidate your charities with reminders or injury as does one who spends his wealth [only] to be seen by the people and does not believe in Allah and the Last Day. His example is like that of a [large] smooth stone upon which is dust and is hit by a downpour that leaves it bare. They are unable [to keep] anything of what they have earned. And Allah does not guide the disbelieving people.

(5) That is from the news of the unseen which We reveal to you, [O Muhammad]. And you were not with them when they cast their pens as to which of them should be responsible for Mary. Nor were you with them when they disputed.

(6) And you had certainly wished for martyrdom before you encountered it, and you have [now] seen it [before you] while you were looking on.

(7) Allah would not leave the believers in that [state] you are in [presently] until He separates the evil from the good. Nor would Allah reveal to you the unseen. But [instead], Allah chooses of His messengers whom He wills, so believe in Allah and His messengers. And if you believe and fear Him, then for you is a great reward.

(8) And [also] those who spend of their wealth to be seen by the people and believe not in Allah nor in the Last Day. And he to whom Satan is a companion - then evil is he as a companion.

(9) Have you not seen those who were given a portion of the Scripture, purchasing error [in exchange for it] and wishing you would lose the way?

(10) Have you not seen those who claim themselves to be pure? Rather, Allah purifies whom He wills, and injustice is not done to them, [even] as much as a thread [inside a date seed].