ذَرْهُمْ يَأْكُلُوا وَيَتَمَتَّعُوا وَيُلْهِهِمُ ٱلْأَمَلُ ۖ فَسَوْفَ يَعْلَمُونَ

Tharhum ya/kuloo wayatamattaAAoowayulhihimu al-amalu fasawfa yaAAlamoon

Let them eat and enjoy themselves and be diverted by [false] hope, for they are going to know.