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

(161) Or do they intend a plot (against you O Muhammad صلى الله عليه وسلم)? But those who disbelieve (in the oneness of Allah - Islamic Monotheism) are themselves plotted against!

(162) So this Day no ransom shall be taken from you (hypocrites), nor of those who disbelieved, (in the oneness of Allah - Islamic Monotheism). Your abode is the Fire. That is your maula (friend - proper place), and worst indeed is that destination.

(163) Has not the time come for the hearts of those who believe (in the oneness of Allah - Islamic Monotheism) to be affected by Allah's Reminder (this Qur'an), and that which has been revealed of the truth, lest they become as those who received the Scripture [the Taurat (Torah) and the Injeel (Gospel)] before (i.e. Jews and Christians), and the term was prolonged for them and so their hearts were hardened? And many of them were Fasiqun (the rebellious, the disobedient to Allah).

(164) And those who believe in (the oneness of) Allah and His Messengers - they are the Siddiqun (i.e. those followers of the Prophets who were first and foremost to believe in them), and the martyrs with their Lord, they shall have their reward and their light. But those who disbelieve (in the oneness of Allah - Islamic Monotheism) and deny Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) - they shall be the dwellers of the blazing Fire.

(165) Verily, you (believers in the oneness of Allah - Islamic Monotheism) are more fearful in their (Jews of Banu An-Nadir) breasts than Allah. That is because they are a people who comprehend not (the Majesty and Power of Allah).

(166) So the end of both will be that they will be in the Fire, abiding therein. Such is the recompense of the Zalimun (i.e. polytheists, wrong-doers, disbelievers in Allah and in His oneness).

(167) He it is Who has sent His Messenger (Muhammad صلى الله عليه وسلم) with guidance and the religion of truth (Islamic Monotheism) to make it victorious over all (other) religions even though the Mushrikun (polytheists, pagans, idolaters, and disbelievers in the oneness of Allah and in His Messenger Muhammad صلى الله عليه وسلم) hate (it).

(168) But those who disbelieved (in the oneness of Allah - Islamic Monotheism) and denied Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), they will be the dwellers of the Fire, to dwell therein forever. And worst indeed is that destination .

(169) (It will be said in the Hereafter) O you who disbelieve (in the oneness of Allah - Islamic Monotheism)! Make no excuses this Day! You are being requited only for what you used to do.

(170) So (O Muhammad صلى الله عليه وسلم) obey you not the deniers [(of Islamic Monotheism - those who belie the Verses of Allah), the oneness of Allah, and the Messengership of Muhammad صلى الله عليه وسلم]