17فَلا تَعلَمُ نَفسٌ ما أُخفِيَ لَهُم مِن قُرَّةِ أَعيُنٍ جَزاءً بِما كانوا يَعمَلونَ(Saheeh International)And no soul knows what has been hidden for them of comfort for eyes [i.e., satisfaction] as reward for what they used to do.