Surah Az-Zukhruf, ayah 83

43:83

فَذَرۡهُمۡ يَخُوضُواْ وَيَلۡعَبُواْ حَتَّىٰ يُلَٰقُواْ يَوۡمَهُمُ ٱلَّذِي يُوعَدُونَ ٨٣

Fadharhum yakhūdū wayal'abū hattā yulāqū yawmahumul-ladhī yū'adūn

So leave them to converse vainly and amuse themselves until they meet their Day which they are promised.