The word(s) "one" appears 748 time(s) in 667 verse(s) in Quran in Muhammad Pickthal translation.

(431) And as a summoner unto Allah by His permission, and as a lamp that giveth light.

(432) So Allah punisheth hypocritical men and hypocritical women, and idolatrous men and idolatrous women. But Allah pardoneth believing men and believing women, and Allah is ever Forgiving, Merciful.

(433) Say (O Muhammad): Yours is the promise of a Day which ye cannot postpone nor hasten by an hour.

(434) And those who disbelieve say: We believe not in this Qur'an nor in that which was before it; but oh, if thou couldst see, when the wrong-doers are brought up before their Lord, how they cast the blame one to another; how those who were despised (in the earth) say unto those who were proud: But for you, we should have been believers.

(435) And We sent not unto any township a warner, but its pampered ones declared: Lo! we are disbelievers in that wherewith ye have been sent.

(436) They will say: Be Thou Glorified. Thou (alone) art our Guardian, not them! Nay, but they worshipped the jinn; most of them were believers in them.

(437) That day ye will possess no use nor hurt one for another. And We shall say unto those who did wrong: Taste the doom of the Fire which ye used to deny.

(438) Say (unto them, O Muhammad): I exhort you unto one thing only: that ye awake, for Allah's sake, by twos and singly, and then reflect: There is no madness in your comrade. He is naught else than a warner unto you in face of a terrific doom.

(439) And a gulf is set between them and that which they desire, as was done for people of their kind of old. Lo! they were in hopeless doubt.

(440) That which Allah openeth unto mankind of mercy none can withhold it; and that which He withholdeth none can release thereafter. He is the Mighty, the Wise.