The word(s) "unseen" appears 50 time(s) in 49 verse(s) in Quran in Mohsin Khan translation.

(41) Indeed We have sent Our Messengers with clear proofs, and revealed with them the Scripture and the Balance (justice) that mankind may keep up justice. And We brought forth iron wherein is mighty power (in matters of war ), as well as many benefits for mankind, that Allah may test who it is that will help Him (His religion) and His Messengers in the unseen. Verily, Allah is All-Strong, All-Mighty.

(42) He is Allah, beside Whom La ilaha illa Huwa (none has the right to be worshipped but He) the All-Knower of the unseen and the seen. He is the Most Gracious, the Most Merciful.

(43) Say (to them): "Verily, the death from which you flee will surely meet you, then you will be sent back to (Allah), the All-Knower of the unseen and the seen, and He will tell you what you used to do."

(44) All-Knower of the unseen and seen, the All-Mighty, the All-Wise.

(45) Verily,, those who fear their Lord unseen (i.e. they do not see Him, nor His punishment in the Hereafter), theirs will be forgiveness and a great reward (i.e. Paradise).

(46) Or that the Ghaib (the unseen - here in this Verse it means Al-Lauh Al-Mahfuz) is in their hands, so that they can write it down?

(47) "(He Alone is) the All-Knower of the Ghaib (unseen), and He reveals to none His Ghaib (unseen)."

(48) Except to a Messenger (from mankind) whom He has chosen (He informs him of unseen as much as He likes), and then He makes a band of watching guards (angels) to march before him and behind him.

(49) And he (Muhammad صلى الله عليه وسلم) withholds not a knowledge of the unseen.