The word(s) "oneness" appears 187 time(s) in 175 verse(s) in Quran in Mohsin Khan translation.

(71) And verily, I am indeed forgiving to him who repents, believes (in My oneness, and associates none in worship with Me) and does righteous good deeds, and then remains constant in doing them, (till his death).

(72) The Day when the Trumpet will be blown (the second blowing): that Day, We shall gather the Mujrimun (criminals, polytheists, sinners, disbelievers in the oneness of Allah) blue or blind-eyed with thirst.

(73) And strain not your eyes in longing for the things We have given for enjoyment to various groups of them (polytheists and disbelievers in the oneness of Allah), the splendour of the life of this world, that We may test them thereby. But the provision (good reward in the Hereafter) of your Lord is better and more lasting.

(74) They cried: "Woe to us! Certainly we have been Zalimun (polytheists, wrong-doers and disbelievers in the oneness of Allah)."

(75) And when those who disbelieved (in the oneness of Allah) see you (O Muhammad صلى الله عليه وسلم), they take you not except for mockery (saying): "Is this the one who talks (badly) about your gods?" While they disbelieve at the mention of the Most Gracious (Allah). [Tafsir Al-Qurtubi].

(76) And indeed We bestowed aforetime on Ibrahim (Abraham) his (portion of) guidance, and We were Well-Acquainted with him (as to his Belief in the oneness of Allah).

(77) So We answered his call, and delivered him from the distress. And thus We do deliver the believers (who believe in the oneness of Allah, abstain from evil and work righteousness).

(78) So whoever does righteous good deeds while he is a believer (in the oneness of Allah - Islamic Monotheism), his efforts will not be rejected. Verily We record it for him (in his Book of deeds).

(79) Truly, Allah will admit those who believe (in the oneness of Allah - Islamic Monotheism) and do righteous good deeds, to Gardens underneath which rivers flow (in Paradise), wherein they will be adorned with bracelets of gold and pearls and their garments therein will be of silk.

(80) So those who believe (in the oneness of Allah - Islamic Monotheism) and do righteous good deeds, for them is forgiveness and Rizqun Karim (generous provision, i.e. Paradise).