The word(s) "preserve" appears 9 time(s) in 9 verse(s) in Quran in Mohsin Khan translation.

(1) Nay, but they, the clear Ayat [i.e. the description and the qualities of Prophet Muhammad صلى الله عليه وسلم written in the Taurat (Torah) and the Injeel (Gospel)] are preserved in the breasts of those who have been given knowledge (among the people of the Scriptures). And none but the Zalimun (polytheists and wrongdoers) deny Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.).

(2) (Delicate and pure) as if they were (hidden) eggs (well) preserved.

(3) We know that which the earth takes of them (their dead bodies), and with Us is a Book preserved (i.e. the Book of Decrees).

(4) (It will be said): "This is what you were promised - (it is) for those oft-returning (to Allah) in sincere repentance, and those who preserve their covenant with Allah (by obeying Him in all what He has ordered, and worshipping none but Allah Alone, i.e. follow Allah's religion - Islamic Monotheism).

(5) And there will go round boy-servants of theirs, to serve them as if they were preserved pearls.

(6) Like unto preserved pearls.

(7) Nay! Truly, the Record (writing of the deeds) of the Fujjar (disbelievers, polytheists, sinners, evil-doers and the wicked) is (preserved) in Sijjin.

(8) Nay! Verily, the Record (writing of the deeds) of Al-Abrar (the pious believers of Islamic Monotheism) is (preserved) in 'Illiyyun

(9) (Inscribed) in Al-Lauh Al-Mahfuz (The preserved Tablet)!