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

(191) Say: Is there of your partners (whom ye ascribe unto Allah) one that leadeth to the Truth? Say: Allah leadeth to the Truth. Is He Who leadeth to the Truth more deserving that He should be followed, or he who findeth not the way unless he (himself) be guided. What aileth you? How judge ye?

(192) And on the day when He shall gather them together, (when it will seem) as though they had tarried but an hour of the day, recognising one another, those will verily have perished who denied the meeting with Allah and were not guided.

(193) Say: Have ye thought: When His doom cometh unto you as a raid by night, or in the (busy) day; what is there of it that the guilty ones desire to hasten?

(194) But none trusted Moses, save some scions of his people, (and they were) in fear of Pharaoh and their chiefs, that he would persecute them. Lo! Pharaoh was verily a tyrant in the land, and lo! he verily was of the wanton.

(195) If Allah afflicteth thee with some hurt, there is none who can remove it save Him; and if He desireth good for thee, there is none who can repel His bounty. He striketh with it whom He will of his bondmen. He is the Forgiving, the Merciful.

(196) Alif. Lam. Ra. (This is) a Scripture the revelations whereof are perfected and then expounded. (It cometh) from one Wise, Informed,

(197) (Saying): Serve none but Allah. Lo! I am unto you from Him a warner and a bringer of good tidings.

(198) And (bidding you): Ask pardon of your Lord and turn to Him repentant. He will cause you to enjoy a fair estate until a time appointed. He giveth His bounty unto every bountiful one. But if ye turn away, lo! (then) I fear for you the retribution of an awful Day.

(199) And He it is Who created the heavens and the earth in six Days - and His Throne was upon the water - that He might try you, which of you is best in conduct. Yet if thou (O Muhammad) sayest: Lo! ye will be raised again after death! those who disbelieve will surely say: This is naught but mere magic.

(200) And if We delay for them the doom until a reckoned time, they will surely say: What withholdeth it? Verily on the day when it cometh unto them, it cannot be averted from them, and that which they derided will surround them.