An-Nur 24:19

Inna allatheena yuhibboona antasheeAAa alfahishatu fee allatheena amanoolahum AAathabun aleemun fee addunya wal-akhiratiwallahu yaAAlamu waantum la taAAlamoon

Indeed, those who like that immorality should be spread [or publicized] among those who have believed will have a painful punishment in this world and the Hereafter. And Allāh knows and you do not know.

Surely, those who like that lewdness spreads among the believers, for them there is painful punishment in this world and the Hereafter. Allah knows, and you do not know.