The word(s) "nation" appears 91 time(s) in 85 verse(s) in Quran in Mohsin Khan translation.

(31) Can they (Muslims) who rely on a clear proof (the Qur'an) from their Lord, and whom a witness [Jibril (Gabriel عليه السلام)] from Him recites (follows) it (can they be equal with the disbelievers); and before it, came the Book of Musa (Moses), a guidance and a mercy, they believe therein, but those of the sects (Jews, Christians and all the other non-Muslim nations) that reject it (the Qur'an), the Fire will be their promised meeting-place. So be not in doubt about it (i.e. those who denied Prophet Muhammad صلى الله عليه و سلم and also denied all that which he brought from Allah. Surely, they will enter Hell). Verily, it is the truth from your Lord, but most of the mankind believe not.

(32) And his people came rushing towards him, and since aforetime they used to commit crimes (sodomy), he said: "O my people! Here are my daughters (i.e. the women of the nation), they are purer for you (if you marry them lawfully). So fear Allah and degrace me not with regard to my guests! Is there not among you a single right-minded man?"

(33) As if they had never lived there! So away with Madyan (Midian) as away with Thamud! (All these nations were destroyed).

(34) And if your Lord had so willed, He could surely have made mankind one Ummah [nation or community (following one religion i.e. Islam)] but they will not cease to disagree.

(35) Indeed in their stories, there is a lesson for men of understanding. It (the Qur'an) is not a forged statement but a confirmation of (Allah's existing Books) which were before it [i.e. the Taurat (Torah), the Injeel (Gospel) and other Scriptures of Allah] and a detailed explanation of everything and a guide and a Mercy for the people who believe.

(36) The description of the Paradise which the Muttaqun (the pious - See V.2:2) have been promised: Underneath it rivers flow, its provision is eternal and so is its shade; this is the end (final destination) of the Muttaqun (the pious - See V.2:2), and the end (final destination) of the disbelievers is Fire. (See Verse 47:15)

(37) And verily, those before them did devise plots, but all planning is Allah's. He knows what every person earns, and the disbelievers will know who gets the good end (final destination).

(38) And they set up rivals to Allah, to mislead (men) from His Path! Say: "Enjoy (your brief life)! But certainly, your destination is the (Hell) Fire!"

(39) No nation can advance its term, nor delay it.

(40) "And we have brought you the truth (the news of the destruction of your nation) and certainly, we tell the truth.