The word(s) "earn" appears 87 time(s) in 77 verse(s) in Quran in Mohsin Khan translation.

(71) Or do those who earn evil deeds think that We shall hold them equal with those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds, in their present life and after their death? Worst is the judgement that they make.

(72) And Allah has created the heavens and the earth with truth, in order that each person may be recompensed what he has earned, and they will not be wronged.

(73) And those who believe and whose offspring follow them in Faith: to them shall We join their offspring, and We shall not decrease the reward of their deeds in anything. Every person is a pledge for that which he has earned.

(74) Or have you a Book wherein you learn,

(75) Every person is a pledge for what he has earned,

(76) Nay! But on their hearts is the Ran (covering of sins and evil deeds) which they used to earn.

(77) The last thereof (that wine) will be the smell of Musk, and for this let (all) those strive who want to strive (i.e. hasten earnestly to the obedience of Allah).