Ya-Sin 36:55

إِنَّ أَصْحَـٰبَ ٱلْجَنَّةِ ٱلْيَوْمَ فِى شُغُلٍ فَـٰكِهُونَ

Inna aṣḥāba l-janati l-yawma fī shughulin fākihūna

Indeed the companions of Paradise, that Day, will be amused in [joyful] occupation -