سورة طه

إِنَّ السَّاعَةَ آتِيَةٌ أَكَادُ أُخْفِيهَا لِتُجْزَىٰ كُلُّ نَفْسٍ بِمَا تَسْعَىٰ ﴿١٥

Surah Ta-Ha

15. The Hour is coming. But I keep it almost hidden, so that every soul is rewarded by what it endeavors.