فَذَرْهُمْ يَخُوضُوا۟ وَيَلْعَبُوا۟ حَتَّىٰ يُلَـٰقُوا۟ يَوْمَهُمُ ٱلَّذِى يُوعَدُونَ
Fazarhum yakhoodoo wa yal'aboo hattaa yulaaqoo Yawmahumul lazee yoo'adoon
Leave them to wade in deeper and play about, until they face the Day they have been promised.
So leave them to their idle talk and their games until they meet the day they have been promised.