The word(s) "gain" appears 364 time(s) in 322 verse(s) in Quran in Abdullah Yusuf Ali translation.

(141) But any that gains a hearing by stealth, is pursued by a flaming fire, bright (to see).

(142) For sufficient are We unto thee against those who scoff,-

(143) Those before them did also plot (against Allah's Way): but Allah took their structures from their foundations, and the roof fell down on them from above; and the Wrath seized them from directions they did not perceive.

(144) One day We shall raise from all Peoples a witness against them, from amongst themselves: and We shall bring thee as a witness against these (thy people): and We have sent down to thee the Book explaining all things, a Guide, a Mercy, and Glad Tidings to Muslims.

(145) When the first of the warnings came to pass, We sent against you Our servants given to terrible warfare: They entered the very inmost parts of your homes; and it was a warning (completely) fulfilled.

(146) Then did We grant you the Return as against them: We gave you increase in resources and sons, and made you the more numerous in man-power.

(147) If ye did well, ye did well for yourselves; if ye did evil, (ye did it) against yourselves. So when the second of the warnings came to pass, (We permitted your enemies) to disfigure your faces, and to enter your Temple as they had entered it before, and to visit with destruction all that fell into their power.

(148) (It will be said to him:) "Read thine (own) record: Sufficient is thy soul this day to make out an account against thee."

(149) When We decide to destroy a population, We (first) send a definite order to those among them who are given the good things of this life and yet transgress; so that the word is proved true against them: then (it is) We destroy them utterly.

(150) Your Lord knoweth best what is in your hearts: If ye do deeds of righteousness, verily He is Most Forgiving to those who turn to Him again and again (in true penitence).