فَلَا And not تَعْلَمُ knows نَفْسٌۭ a soul مَّآ what أُخْفِىَ is hidden لَهُم for them مِّن of قُرَّةِ (the) comfort أَعْيُنٍۢ (for) the eyes جَزَآءًۢ (as) a reward بِمَا for what كَانُوا۟ they used (to) يَعْمَلُونَ do ١٧
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.
— Come To Light