Surah Al-'Ankabut, Verse 66

لِيَكۡفُرُواْ بِمَآ ءَاتَيۡنَٰهُمۡ وَلِيَتَمَتَّعُواْۚ فَسَوۡفَ يَعۡلَمُونَ٦٦

liyakfurū bimā ātaynāhum waliyatamattaʿū fasawfa yaʿlamūna

So that they will deny what We have granted them, and they will enjoy themselves. But they are going to know.