Sura 25 Al-Furqan (The Criterion), aya 16

1. لَهُمْ فِيهَا مَا يَشَاءُونَ خَالِدِينَ ۚ كَانَ عَلَىٰ رَبِّكَ وَعْدًا مَسْئُولًا

   For them therein is whatever they wish, (while) abiding eternally. It is ever upon your Lord a promise (worthy to be) requested.

   25:16

Tafsiri: Saheeh International