Hud 11:108

Waamma allatheena suAAidoofafee aljannati khalideena feeha ma damatiassamawatu wal-ardu illama shaa rabbuka AAataan ghayra majthooth

And as for those who were [destined to be] prosperous, they will be in Paradise, abiding therein as long as the heavens and the earth endure, except what your Lord should will - a bestowal uninterrupted.

As for those who are blessed, they shall be in Paradise living there forever, as long as the heavens and the earth remain intact, unless your Lord wills (otherwise), It will be an award never to be ceased.