The word(s) "not" appears 1997 time(s) in 1622 verse(s) in Quran in Muhammad Pickthal translation.

(1281) Allah receiveth (men's) souls at the time of their death, and that (soul) which dieth not (yet) in its sleep. He keepeth that (soul) for which He hath ordained death and dismisseth the rest till an appointed term. Lo! herein verily are portents for people who take thought.

(1282) Or choose they intercessors other than Allah? Say: What! Even though they have power over nothing and have no intelligence?

(1283) And when Allah alone is mentioned, the hearts of those who believe not in the Hereafter are repelled, and when those (whom they worship) beside Him are mentioned, behold! they are glad.

(1284) Now when hurt toucheth a man he crieth unto Us, and afterward when We have granted him a boon from Us, he saith: Only by force of knowledge I obtained it. Nay, but it is a test. But most of them know not.

(1285) Those before them said it, yet (all) that they had earned availed them not;

(1286) But the evils that they earned smote them; and such of these as do wrong, the evils that they earn will smite them; they cannot escape.

(1287) Know they not that Allah enlargeth providence for whom He will, and straiteneth it (for whom He will). Lo! herein verily are portents for people who believe.

(1288) Say: O My slaves who have been prodigal to their own hurt! Despair not of the mercy of Allah, Who forgiveth all sins. Lo! He is the Forgiving, the Merciful.

(1289) Turn unto your Lord repentant, and surrender unto Him, before there come unto you the doom, when ye cannot be helped.

(1290) And follow the better (guidance) of that which is revealed unto you from your Lord, before the doom cometh on you suddenly when ye know not,