The word(s) "one" appears 1507 time(s) in 1150 verse(s) in Quran in Mohsin Khan translation.

(211) It is those who believe (in the oneness of Allah and worship none but Him Alone) and confuse not their belief with Zulm (wrong i.e. by worshipping others besides Allah), for them (only) there is security and they are the guided.

(212) And Zakariya (Zachariya), and Yahya (John) and 'Îsa (Jesus) and Iliyas (Elias), each one of them was of the righteous.

(213) And Isma'il (Ishmael) and Al-Yasa' (Elisha), and Yunus (Jonah) and Lut (Lot), and each one of them We preferred above the 'Alamin [mankind and jinn (of their times)].

(214) And truly you have come unto Us alone (without wealth, companions or anything else) as We created you the first time. You have left behind you all that which We had bestowed on you. We see not with you your intercessors whom you claimed to be partners with Allah. Now all relations between you and them have been cut off, and all that you used to claim has vanished from you.

(215) Verily! It is Allah Who causes the seed-grain and the fruit-stone (like date-stone) to split and sprout. He brings forth the living from the dead, and it is He Who brings forth the dead from the living. Such is Allah, then how are you deluded away from the truth?

(216) Such is Allah, your Lord! La ilaha illa Huwa (none has the right to be worshipped but He), the Creator of all things. So worship Him (Alone), and He is the Wakil (Trustee, Disposer of affairs, Guardian) over all things.

(217) Follow what has been revealed to you (O Muhammad صلى الله عليه وسلم) from your Lord, La ilaha illa Huwa (none has the right to be worshipped but He) and turn aside from Al-Mushrikun

(218) And so We have appointed for every Prophet enemies - Shayatin (devils) among mankind and jinn, inspiring one another with adorned speech as a delusion (or by way of deception). If your Lord had so willed, they would not have done it; so leave them alone with their fabrications. (Tafsir Qurtubi)

(219) And the Word of your Lord has been fulfilled in truth and in justice. None can change His Words. And He is the All-Hearer, the All-Knower.

(220) Verily, your Lord! It is He Who knows best who strays from His Way, and He knows best the rightly guided ones.