[Therein are] gardens of perpetual residence which the Most Merciful has promised His servants in the unseen. Indeed, His promise has ever been coming.
The Saheeh International Quran Translation
جَنَّٰتِ عَدْنٍ ٱلَّتِى وَعَدَ ٱلرَّحْمَٰنُ عِبَادَهُۥ بِٱلْغَيْبِ إِنَّهُۥ كَانَ وَعْدُهُۥ مَأْتِيًّا[Therein are] gardens of perpetual residence which the Most Merciful has promised His servants in the unseen. Indeed, His promise has ever been coming.