The word(s) "affair" appears 65 time(s) in 59 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) And when He showed them to you, when you met, as few in your eyes and He made you to appear little in their eyes, in order that Allah might bring about a matter which was to be done, and to Allah are all affairs returned.

(12) If good befalls you, it grieves them, and if hardship afflicts you, they say: Indeed we had taken care of our affair before; and they turn back and are glad.

(13) Surely your Lord is Allah, Who created the heavens and the earth in six periods, and He is firm in power, regulating the affair, there is no intercessor except after His permission; this is Allah, your Lord, therefore serve Him; will you not then mind?

(14) Say: Who gives you sustenance from the heaven and the earth? Or Who controls the hearing and the sight? And Who brings forth the living from the dead, and brings forth the dead from the living? And Who regulates the affairs? Then they will say: Allah. Say then: Will you not then guard (against evil)?

(15) And you are not (engaged) in any affair, nor do you recite concerning it any portion of the Quran, nor do you do any work but We are witnesses over you when you enter into it, and there does not lie concealed from your Lord the weight of an atom in the earth or in the heaven, nor any thing less than that nor greater, but it is in a clear book.

(16) And recite to them the story of Nuh when he said to his people: O my people! if my stay and my reminding (you) by the communications of Allah is hard on you-- yet on Allah do I rely-- then resolve upon your affair and (gather) your associates, then let not your affair remain dubious to you, then have it executed against me and give me no respite:

(17) And it was said: O earth, swallow down your water, and O cloud, clear away; and the water was made to abate and the affair was decided, and the ark rested on the Judi, and it was said: Away with the unjust people.

(18) He said: O my people! have you considered if I have a clear proof from my Lord and He has given me a goodly sustenance from Himself, and I do not desire that in opposition to you I should betake myself to that which I forbid you: I desire nothing but reform so far as I am able, and with none but Allah is the direction of my affair to a right issue; on Him do I rely and to Him do I turn:

(19) And Allah's is the unseen in the heavens and the earth, and to Him is returned the whole of the affair; therefore serve Him and rely on Him, and your Lord is not heedless of what you do.

(20) So when they had gone off with him and agreed that they should put him down at the bottom of the pit, and We revealed to him: You will most certainly inform them of this their affair while they do not perceive.