The word(s) "gain" appears 419 time(s) in 395 verse(s) in Quran in Muhammad Habib Shakir translation.

(231) So We revealed to him, saying: Make the ark before Our eyes and (according to) Our revelation; and when Our command is given and the valley overflows, take into it of every kind a pair, two, and your followers, except those among them against whom the word has gone forth, and do not speak to Me in respect of those who are unjust; surely they shall be drowned.

(232) So We sent among them an apostle from among them, saying: Serve Allah, you have no god other than Him; will you not then guard (against evil)?

(233) There is naught but our life in this world; we die and we live and we shall not be raised again.

(234) He is naught but a man who has forged a lie against Allah, and we are not going to believe in him.

(235) He said: O my Lord! help me against their calling me a liar.

(236) They will say: (This is) Allah's. Say: Will you not then guard (against evil)?

(237) Say: Who is it in Whose hand is the kingdom of all things and Who gives succor, but against Him Succor is not given, if you do but know?

(238) Allah admonishes you that you should not return to the like of it ever again if you are believers.

(239) And let not those of you who possess grace and abundance swear against giving to the near of kin and the poor and those who have fled in Allah's way, and they should pardon and turn away. Do you not love that Allah should forgive you? And Allah is Forgiving, Merciful.

(240) On the day when their tongues and their hands and their feet shall bear witness against them as to what they did.