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

(831) "Has the Reminder been sent down to him (alone) from among us?" Nay, but they are in doubt about My Reminder (this Qur'an)! Nay, but they have not tasted (My) Torment!

(832) Not one of them but belied the Messengers; therefore My Torment was justified,

(833) When they entered in upon Dawud (David), he was terrified of them. They said: "Fear not! (We are) two litigants, one of whom has wronged the other, therefore judge between us with truth, and treat us not with injustice, and guide us to the Right Way.

(834) Verily, this my brother (in religion) has ninety-nine ewes, while I have (only) one ewe, and he says: "Hand it over to me, and he overpowered me in speech."

(835) [Dawud (David)] said (immediately without listening to the opponent): "He has wronged you in demanding your ewe in addition to his ewes. And, verily, many partners oppress one another, except those who believe and do righteous good deeds, and they are few." And Dawud (David) guessed that We have tried him and he sought Forgiveness of his Lord, and he fell down prostrate and turned (to Allah) in repentance.

(836) Shall We treat those who believe (in the oneness of Allah - Islamic Monotheism) and do righteous good deeds as Mufsidun (those who associate partners in worship with Allah and commit crimes) on earth? Or shall We treat the Muttaqun (the pious - See V.2:2) as the Fujjar (criminals, disbelievers, the wicked)?

(837) And indeed, We did try Sulaiman (Solomon) and We placed on his throne Jasad (a devil, so he lost his kingdom for a while) and he did return (to Allah with obedience and in repentance, and to his throne and kingdom by the Grace of Allah).

(838) And beside them will be Qasirat-at-Tarf [chaste females (wives) restraining their glances (desiring none except their husbands)], (and) of equal ages.

(839) This is so! And for the Taghun (transgressors, the disobedient to Allah and His Messenger - disbelievers in the oneness of Allah, criminals) will be an evil final return (Fire).

(840) And they will say: "What is the matter with us that we see not men whom we used to count among the bad ones?"