لَّهُمْ فِيهَا مَا يَشَآءُونَ خَـٰلِدِينَ ۚ كَانَ عَلَىٰ رَبِّكَ وَعْدًا مَّسْـُٔولًا
Lahum feehaa maa yashaaa'oona khaalideen; kaana 'alaa Rabbika wa'dam mas'oolaa
There they will find everything they wish for, and there they will stay. [Prophet], this is a binding promise from your Lord.
There they will have whatever they wish, abiding forever. It is a promise your Lord has bound himself to fulfill.