The word(s) "earn" appears 82 time(s) in 73 verse(s) in Quran in Muhammad Habib Shakir translation.

(31) And if the people of the towns had believed and guarded (against evil) We would certainly have opened up for them blessings from the heaven and the earth, but they rejected, so We overtook them for what they had earned.

(32) They who taunt those of the faithful who give their alms freely, and those who give to the extent of their earnings and scoff at them; Allah will pay them back their scoffing, and they shall have a painful chastisement.

(33) Therefore they shall laugh little and weep much as a recompense for what they earned.

(34) They will swear to you by Allah when you return to them so that you may turn aside from them; so do turn aside from them; surely they are unclean and their abode is hell; a recompense for what they earned.

(35) And of the dwellers of the desert are those who believe in Allah and the latter day and take what they spend to be (means of) the nearness of Allah and the Apostle's prayers; surely it shall be means of nearness for them; Allah will make them enter into His mercy; surely Allah is Forgiving, Merciful.

(36) (As for) those, their abode is the fire because of what they earned.

(37) And (as for) those who have earned evil, the punishment of an evil is the like of it, and abasement shall come upon them-- they shall have none to protect them from Allah-- as if their faces had been covered with slices of the dense darkness of night; these are the inmates of the fire; in it they shall abide.

(38) Then it shall be said to those who were unjust: Taste abiding chastisement; you are not requited except for what you earned.

(39) He said: My Lord! the prison house is dearer to me than that to which they invite me; and if Thou turn not away their device from me, I will yearn towards them and become (one) of the ignorant.

(40) Is He then Who watches every soul as to what it earns? And yet they give associates to Allah! Say: Give them a name; nay, do you mean to inform Him of what He does not know in the earth, or (do you affirm this) by an outward saying? Rather, their plans are made to appear fair-seeming to those who disbelieve, and they are kept back from the path; and whom Allah makes err, he shall have no guide.