The word(s) "one" appears 806 time(s) in 722 verse(s) in Quran in Muhammad Habib Shakir translation.

(441) He said: My Lord! surely I killed one of them, so I fear lest they should slay me;

(442) And Firon said: O chiefs! I do not know of any god for you besides myself; therefore kindle a fire for me, O Haman, for brick, then prepare for me a lofty building so that I may obtain knowledge of Musa's god, and most surely I think him to be one of the liars.

(443) And seek by means of what Allah has given you the future abode, and do not neglect your portion of this world, and do good (to others) as Allah has done good to you, and do not seek to make mischief in the land, surely Allah does not love the mischief-makers.

(444) And those who were given the knowledge said: Woe to you! Allah's reward is better for him who believes and does good, and none is made to receive this except the patient.

(445) Do men think that they will be left alone on saying, We believe, and not be tried?

(446) And most certainly they shall carry their own burdens, and other burdens with their own burdens, and most certainly they shall be questioned on the resurrection day as to what they forged.

(447) And (We sent) Lut when he said to his people: Most surely you are guilty of an indecency which none of the nations has ever done before you;

(448) What! do you come to the males and commit robbery on the highway, and you commit evil deeds in your assemblies? But nothing was the answer of his people except that they said: Bring on us Allah's punishment, if you are one of the truthful.

(449) And (as for) these examples, We set them forth for men, and none understand them but the learned.

(450) Recite that which has been revealed to you of the Book and keep up prayer; surely prayer keeps (one) away from indecency and evil, and certainly the remembrance of Allah is the greatest, and Allah knows what you do.