The word(s) "one" appears 1507 time(s) in 1150 verse(s) in Quran in Mohsin Khan translation.

(1091) (He Alone is) the Lord of the east and the west; La ilaha illa Huwa (none has the right to be worshipped but He). So take Him Alone as Wakil (Disposer of your affairs).

(1092) And leave Me Alone to deal with the beliers (those who deny My Verses), those who are in possession of good things of life. And give them respite for a little while.

(1093) Leave Me Alone (to deal) with whom I created lonely (without any wealth or children etc, i.e. Al-Walid bin Al-Mughirah Al-Makhzumi)!

(1094) And We have set none but angels as guardians of the Fire. And We have fixed their number (19) only as a trial for the disbelievers, in order that the people of the Scripture (Jews and Christians) may arrive at a certainty [that this Qur'an is the truth as it agrees with their Books regarding the number (19) which is written in the Taurat (Torah) and the Injeel (Gospel)] and that the believers may increase in Faith (as this Qur'an is the truth), and that no doubt may be left for the people of the Scripture and the believers, and that those in whose hearts is a disease (of hypocrisy) and the disbelievers may say: "What Allah intends by this (curious) example ?" Thus Allah leads astray whom He wills and guides whom He wills. And none can know the hosts of your Lord but He. And this (Hell) is nothing else than a (warning) reminder to mankind.

(1095) Verily, it (Hell, or their denial of Prophet Muhammad صلى الله عليه وسلم, or the Day of Resurrection) is but one of the greatest (signs).

(1096) In Gardens (Paradise) they will ask one another,

(1097) Nay, everyone of them desires that he should be given pages spread out (coming from Allah with a writing that Islam is the right religion, and Muhammad صلى الله عليه وسلم has come with the truth from Allah, the Lord of the heavens and earth).

(1098) And they will not receive admonition unless Allah wills; He (Allah) is the one, deserving that mankind should be afraid of, and should be dutiful to Him, and should not take any Ilah (god) along with Him, and He is the one Who forgives (sins).

(1099) Does man (a disbeliever) think that We shall not assemble his bones?

(1100) And the sun and moon will be joined together (by going one into the other or folded up or deprived of their light).