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

(171) "Therefore concert your plan, and then assemble in (serried) ranks: He wins (all along) today who gains the upper hand."

(172) "But, without doubt, I am (also) He that forgives again and again, to those who repent, believe, and do right, who,- in fine, are ready to receive true guidance."

(173) Nay, We hurl the Truth against falsehood, and it knocks out its brain, and behold, falsehood doth perish! Ah! woe be to you for the (false) things ye ascribe (to Us).

(174) Then they sought a stratagem against him: but We made them the ones that lost most!

(175) We helped him against people who rejected Our Signs: truly they were a people given to Evil: so We drowned them (in the Flood) all together.

(176) Say: "O my Lord! judge Thou in truth!" "Our Lord Most Gracious is the One Whose assistance should be sought against the blasphemies ye utter!"

(177) "Then let them complete the rites prescribed for them, perform their vows, and (again) circumambulate the Ancient House."

(178) To those against whom war is made, permission is given (to fight), because they are wronged;- and verily, Allah is most powerful for their aid;-

(179) "But those who strive against Our Signs, to frustrate them,- they will be Companions of the Fire."

(180) That (is so). And if one has retaliated to no greater extent than the injury he received, and is again set upon inordinately, Allah will help him: for Allah is One that blots out (sins) and forgives (again and again).