The word(s) "sporting" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) And they do not assign to Allah the attributes due to Him when they say: Allah has not revealed anything to a mortal. Say: Who revealed the Book which Musa brought, a light and a guidance to men, which you make into scattered writings which you show while you conceal much? And you were taught what you did not know, (neither) you nor your fathers. Say: Allah then leave them sporting in their vain discourses.

(2) And if you should question them, they would certainly say: We were only idly discoursing and sporting. Say: Was it at Allah and His communications and His Apostle that you mocked?

(3) So leave them plunging into false discourses and sporting until they meet their day which they are threatened with.