As Sajdah, 17 Ayah
32:17
فَلَا تَعۡلَمُ نَفۡسٞ مَّآ أُخۡفِيَ لَهُم مِّن قُرَّةِ أَعۡيُنٖ جَزَآءَۢ بِمَا كَانُواْ يَعۡمَلُونَ ١٧
Falā Ta`lamu Nafsun Mā 'Ukhfiya Lahum Min Qurrati 'A`yunin Jazā'an Bimā Kānū Ya`malūna
And no soul knows what has been hidden for them of comfort for eyes as reward for what they used to do.