The word(s) "not" appears 2535 time(s) in 1947 verse(s) in Quran in Mohsin Khan translation.

(601) And among them are some who look at you, but can you guide the blind - even though they see not?

(602) Truly! Allah wrongs not mankind in aught; but mankind wrong themselves.

(603) And on the Day when He shall gather (resurrect) them together, (it will be) as if they had not stayed (in the life of this world and graves) but an hour of a day. They will recognise each other. Ruined indeed will be those who denied the Meeting with Allah, and were not guided.

(604) And for every Ummah (a community or a nation) there is a Messenger; when their Messenger comes, the matter will be judged between them with justice, and they will not be wronged.

(605) And they ask you (O Muhammad صلى الله عليه وسلم) to inform them (saying): "Is it true (i.e. the torment and the establishment of the Hour - the Day of Resurrection)?" Say: "Yes! By my Lord! It is the very truth! and you cannot escape it!"

(606) And if every person who had wronged (by disbelieving in Allah and by worshipping others besides Allah) possessed all that is on the earth and sought to ransom himself therewith (it will not be accepted), and they would feel in their hearts regret when they see the torment, and they will be judged with justice, and no wrong will be done unto them.

(607) No doubt, surely, all that is in the heavens and the earth belongs to Allah. No doubt, surely, Allah's Promise is true. But most of them know not.

(608) Neither you (O Muhammad صلى الله عليه وسلم) do any deed nor recite any portion of the Qur'an, - nor you (mankind) do any deed (good or evil) but We are Witness thereof, when you are doing it. And nothing is hidden from your Lord (so much as) the weight of an atom (or small ant) on the earth or in the heaven. not what is less than that or what is greater than that but is (written) in a Clear Record. (Tafsir At-Tabari).

(609) Those who believed (in the Oneness of Allah - Islamic Monotheism), and used to fear Allah much (by abstaining from evil deeds and sins and by doing righteous deeds).

(610) And let not their speech grieve you (O Muhammad صلى الله عليه وسلم), for all power and honour belong to Allah. He is the All-Hearer, the All-Knower.