The word(s) "ability" appears 9 time(s) in 9 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) Allah does not impose upon any soul a duty but to the extent of its ability; for it is (the benefit of) what it has earned and upon it (the evil of) what it has wrought: Our Lord! do not punish us if we forget or make a mistake; Our Lord! do not lay on us a burden as Thou didst lay on those before us, Our Lord do not impose upon us that which we have not the strength to bear; and pardon us and grant us protection and have mercy on us, Thou art our Patron, so help us against the unbelieving people.

(2) Say: O my people! act according to your ability; I too am acting; so you will soon come to know, for whom (of us) will be the (good) end of the abode; surely the unjust shall not be successful.

(3) And do not approach the property of the orphan except in the best manner until he attains his maturity, and give full measure and weight with justice-- We do not impose on any soul a duty except to the extent of its ability; and when you speak, then be just though it be (against) a relative, and fulfill Allah's covenant; this He has enjoined you with that you may be mindful;

(4) And (as for) those who believe and do good We do not impose on any soul a duty except to the extent of its ability-- they are the dwellers of the garden; in it they shall abide.

(5) And an announcement from Allah and His Apostle to the people on the day of the greater pilgrimage that Allah and His Apostle are free from liability to the idolaters; therefore if you repent, it will be better for you, and if you turn back, then know that you will not weaken Allah; and announce painful punishment to those who disbelieve.

(6) And, O my people! act according to your ability, I too am acting; you will come to know soon who it is on whom will light the punishment that will disgrace him and who it is that is a liar, and watch, surely I too am watching with you.

(7) And the parable of an evil word is as an evil tree pulled up from the earth's surface; it has no stability.

(8) And do not make your oaths a means of deceit between you, lest a foot should slip after its stability and you should taste evil because you turned away from Allah's way and grievous punishment be your (lot).

(9) And We do not lay on any soul a burden except to the extent of its ability, and with Us is a book which speaks the truth, and they shall not be dealt with unjustly.