The word(s) "matter" appears 54 time(s) in 52 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) And it behoves not a believing man and a believing woman that they should have any choice in their matter when Allah and His Apostle have decided a matter; and whoever disobeys Allah and His Apostle, he surely strays off a manifest straying.

(42) What is the matter with you that you do not help each other?

(43) What is the matter with you that you do not speak?

(44) What is the matter with you, how is it that you judge?

(45) And they shall say: What is the matter with us that we do not see men whom we used to count among the vicious?

(46) But their belief was not going to profit them when they had seen Our punishment; (this is) Allah's law, which has indeed obtained in the matter of His servants, and there the unbelievers are lost.

(47) Surely (as for) those who return on their backs after that guidance has become manifest to them, the Shaitan has made it a light matter to them; and He gives them respite.

(48) And know that among you is Allah's Apostle; should he obey you in many a matter, you would surely fall into distress, but Allah has endeared the faith to you and has made it seemly in your hearts, and He has made hateful to you unbelief and transgression and disobedience; these it is that are the followers of a right way.

(49) But what is the matter with those who disbelieve that they hasten on around you,

(50) What is the matter with you that you fear not the greatness of Allah?