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

(181) And never (O Muhammad) pray for one of them who dieth, nor stand by his grave. Lo! they disbelieved in Allah and His messenger, and they died while they were evil-doers.

(182) And whenever a surah is revealed there are some of them who say: Which one of you hath thus increased in faith? As for those who believe, it hath increased them in faith and they rejoice (therefor).

(183) And whenever a surah is revealed, they look one at another (as who should say): Doth anybody see you? Then they turn away. Allah turneth away their hearts because they are a folk who understand not.

(184) There hath come unto you a messenger, (one) of yourselves, unto whom aught that ye are overburdened is grievous, full of concern for you, for the believers full of pity, merciful.

(185) Now, if they turn away (O Muhammad) say: Allah sufficeth me. There is no Allah save Him. In Him have I put my trust, and He is Lord of the Tremendous Throne.

(186) Lo! your Lord is Allah Who created the heavens and the earth in six Days, then He established Himself upon the Throne, directing all things. There is no intercessor (with Him) save after His permission. That is Allah, your Lord, so worship Him. Oh, will ye not remind?

(187) Mankind were but one community; then they differed; and had it not been for a word that had already gone forth from thy Lord it had been judged between them in respect of that wherein they differ.

(188) And Allah summoneth to the abode of peace, and leadeth whom He will to a straight path.

(189) On the day when We gather them all together, then We say unto those who ascribed partners (unto Us): Stand back, ye and your (pretended) partners (of Allah)! And We separate them, the one from the other, and their (pretended) partners say: It was not us ye worshipped.

(190) Say: Is there of your partners (whom ye ascribe unto Allah) one that produceth Creation and then reproduceth it? Say: Allah produceth Creation, then reproduceth it. How then, are ye misled!