The word(s) "effect" appears 11 time(s) in 11 verse(s) in Quran in Muhammad Pickthal translation.

(1) Lo! those for whom the word of thy Lord (concerning sinners) hath effect will not believe,

(2) And when We would destroy a township We send commandment to its folk who live at ease, and afterward they commit abomination therein, and so the Word (of doom) hath effect for it, and we annihilate it with complete annihilation.

(3) And if We had so willed, We could have given every soul its guidance, but the word from Me concerning evildoers took effect: that I will fill hell with the jinn and mankind together.

(4) But as for those who disbelieve, for them is fire of hell; it taketh not complete effect upon them so that they can die, nor is its torment lightened for them. Thus We punish every ingrate.

(5) And We assigned them comrades (in the world), who made their present and their past fairseeming unto them. And the Word concerning nations of the jinn and humankind who passed away before them hath effect for them. Lo! they were ever losers.

(6) Such are those on whom the Word concerning nations of the jinn and mankind which have passed away before them hath effect. Lo! they are the losers.

(7) And the dwellers in the wood, and the folk of Tubb'a: every one denied their messengers, therefor My threat took effect.

(8) effective wisdom; but warnings avail not.

(9) On the likeness of those (who suffered) a short time before them, they taste the ill-effects of their own conduct, and theirs is painful punishment.

(10) Hath not the story reached you of those who disbelieved of old and so did taste the ill-effects of their conduct, and theirs will be a painful doom.