The word(s) "doer" appears 188 time(s) in 184 verse(s) in Quran in Mohsin Khan translation.

(101) Then We shall save those who used to fear Allah and were dutiful to Him. And We shall leave the Zalimun (polytheists and wrongdoers) therein (humbled) to their knees (in Hell).

(102) They cried: "Woe to us! Certainly we have been Zalimun (polytheists, wrong-doers and disbelievers in the Oneness of Allah)."

(103) And if any of them should say: "Verily, I am an ilah (a god) besides Him (Allah)," such a one We should recompense with Hell. Thus We recompense the Zalimun (polytheists and wrong-doers).

(104) And if a breath (minor calamity) of the Torment of your Lord touches them, they will surely cry: "Woe unto us! Indeed we have been Zalimun (polytheists and wrong-doers)."

(105) They said: "Who has done this to our alihah (gods)? He must indeed be one of the Zalimun (wrong-doers)."

(106) So they turned to themselves and said: "Verily, you are the Zalimun (polytheists and wrong-doers)."

(107) And We made Sulaiman (Solomon) to understand (the case); and to each of them We gave Hukm (right judgement of the affairs and Prophethood) and knowledge. And We subjected the mountains and the birds to glorify Our Praises along with Dawud (David). And it was We Who were the doer (of all these things).

(108) And (remember) Dhun-Nun (Jonah), when he went off in anger, and imagined that We shall not punish him (i.e. the calamities which had befallen him)! But he cried through the darkness (saying): La ilaha illa Anta [none has the right to be worshipped but You (O, Allah)], Glorified (and Exalted) be You [above all that (evil) they associate with You]! Truly, I have been of the wrong-doers."

(109) And the true promise (Day of Resurrection) shall draw near (of fulfillment). Then (when mankind is resurrected from their graves), you shall see the eyes of the disbelievers fixedly staring in horror. (They will say): "Woe to us! We were indeed heedless of this - nay, but we were Zalimun (polytheists and wrong-doers)."

(110) It is neither their meat nor their blood that reaches Allah, but it is piety from you that reaches Him. Thus have We made them subject to you that you may magnify Allah for His Guidance to you. And give glad tidings (O Muhammad صلى الله عليه وسلم) to the Muhsinun (doers of good).