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

(261) (And it will be said unto him): Read thy Book. Thy soul sufficeth as reckoner against thee this day.

(262) See how We prefer one of them above another, and verily the Hereafter will be greater in degrees and greater in preferment.

(263) Thy Lord hath decreed, that ye worship none save Him, and (that ye show) kindness to parents. If one of them or both of them attain old age with thee, say not "Fie" unto them nor repulse them, but speak unto them a gracious word.

(264) This is (part) of that wisdom wherewith thy Lord hath inspired thee (O Muhammad). And set not up with Allah any other god, lest thou be cast into hell, reproved, abandoned.

(265) Say (O Muhammad, to the disbelievers): If there were other gods along with Him, as they say, then had they sought a way against the Lord of the Throne.

(266) And We place upon their hearts veils lest they should understand it, and in their ears a deafness; and when thou makest mention of thy Lord alone in the Qur'an, they turn their backs in aversion.

(267) And they say: When we are bones and fragments, shall we forsooth, be raised up as a new creation?

(268) Say: Be ye stones or iron

(269) And when harm toucheth you upon the sea, all unto whom ye cry (for succour) fail save Him (alone), but when He bringeth you safe to land, ye turn away, for man was ever thankless.

(270) Say: Each one doth according to his rule of conduct, and thy Lord is Best Aware of him whose way is right.