The word(s) "seen" appears 107 time(s) in 96 verse(s) in Quran in Mohsin Khan translation.

(21) Say (O Muhammad صلى الله عليه وسلم): "I possess no power over benefit or harm to myself except as Allah wills. If I had the knowledge of the Ghaib (Unseen), I should have secured for myself an abundance of wealth, and no evil should have touched me. I am but a warner, and a bringer of glad tidings unto people who believe."

(22) And be not like those who come out of their homes boastfully and to be seen of men, and hinder (men) from the Path of Allah; and Allah is Muhitun (encircling and thoroughly comprehending) all that they do.

(23) May Allah forgive you (O Muhammad صلى الله عليه وسلم). Why did you grant them leave (for remaining behind; you should have persisted as regards your order to them to proceed on Jihad ), until those who told the truth were seen by you in a clear light, and you had known the liars?

(24) Know they not that Allah knows their secret ideas, and their Najwa (secret counsels), and that Allah is the All-Knower of things unseen.

(25) They (the hypocrites) will present their excuses to you (Muslims), when you return to them. Say (O Muhammad صلى الله عليه وسلم) "Present no excuses, we shall not believe you. Allah has already informed us of the news concerning you. Allah and His Messenger will observe your deeds. In the end you will be brought back to the All-Knower of the unseen and the seen, then He (Allah) will inform you of what you used to do." [Tafsir At-Tabari]

(26) And say (O Muhammad صلى الله عليه وسلم) "Do deeds! Allah will see your deeds, and (so will) His Messenger and the believers. And you will be brought back to the All-Knower of the unseen and the seen. Then He will inform you of what you used to do."

(27) And they say: "How is it that not a sign is sent down on him from his Lord?" Say: "The Unseen belongs to Allah Alone, so wait you, verily, I am with you among those who wait (for Allah's Judgement)."

(28) For them are glad tidings, in the life of the present world (i.e. through a righteous dream seen by the person himself or shown to others), and in the Hereafter. No change can there be in the Words of Allah. This is indeed the supreme success.

(29) "And I do not say to you that with me are the Treasures of Allah, nor that I know the Ghaib (Unseen), nor do I say I am an angel, and I do not say of those whom your eyes look down upon that Allah will not bestow any good on them. Allah knows what is in their inner-selves (as regards belief, etc.). In that case, I should, indeed be one of the Zalimun (wrong-doers, oppressors)."

(30) This is of the news of the Unseen which We reveal unto you (O Muhammad صلى الله عليه و سلم); neither you nor your people knew it before this. So be patient. Surely, the (good) end is for Al-Muttaqun (the pious - See V.2:2)