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

(841) And that those who believe not in the Hereafter, for them We have prepared a painful torment (Hell).

(842) And man invokes (Allah) for evil as he invokes (Allah) for good and man is ever hasty [i.e., if he is angry with somebody, he invokes (saying): "O Allah! Curse him" and that one should not do, but one should be patient].

(843) Whoever goes right, then he goes right only for the benefit of his ownself. And whoever goes astray, then he goes astray to his own loss. No one laden with burdens can bear another's burden. And We never punish until We have sent a Messenger (to give warning).

(844) And whoever desires the Hereafter and strives for it, with the necessary effort due for it (i.e. does righteous deeds of Allah's Obedience) while he is a believer (in the Oneness of Allah - Islamic Monotheism) - then such are the ones whose striving shall be appreciated, (thanked and rewarded by Allah).

(845) See how We prefer one above another (in this world), and verily, the Hereafter will be greater in degrees and greater in preferment.

(846) Set not up with Allah any other ilah (god), (O man)! (This verse is addressed to Prophet Muhammad صلى الله عليه و سلم , but its implication is general to all mankind), or you will sit down reproved, forsaken (in the Hell-fire).

(847) And your Lord has decreed that you worship none but Him. And that you be dutiful to your parents. If one of them or both of them attain old age in your life, say not to them a word of disrespect, nor shout at them but address them in terms of honour.

(848) And give to the kinsman his due and to the Miskin (poor) and to the wayfarer. But spend not wastefully (your wealth) in the manner of a spendthrift. (Tafsir At-Tabari)

(849) And let not your hand be tied (like a miser) to your neck, nor stretch it forth to its utmost reach (like a spendthrift), so that you become blameworthy and in severe poverty.

(850) And kill not your children for fear of poverty. We shall provide for them as well as for you. Surely, the killing of them is a great sin.