Let them eat and enjoy themselves and be diverted by [false] hope, for they are going to know.
The Saheeh International Quran Translation
ذَرْهُمْ يَأْكُلُوا۟ وَيَتَمَتَّعُوا۟ وَيُلْهِهِمُ ٱلْأَمَلُ فَسَوْفَ يَعْلَمُونَLet them eat and enjoy themselves and be diverted by [false] hope, for they are going to know.