[It was for your Lord a promise requested] (Al-Furqan: 16). The believers asked Allah for Paradise; so He gave it to them.
Surat Al-Furqan from (verse 17 to verse 20).
﴿كَانَ عَلَى رَبِّكَ وَعْدًا مَسْئُولا﴾ سَأَلَ الْمُؤْمِنُونَ اللَّهَ الْجَنَّةَ؛ فَأَعْطَاهُمْ إِيَّاهَا.
سُورَة الْفرْقَان من (آيَة ١٧ آيَة ٢٠).