Surah Ta-Ha Verse 15

إِنَّ السَّاعَةَ آتِيَةٌ أَكَادُ أُخْفِيهَا لِتُجْزَىٰ كُلُّ نَفْسٍ بِمَا تَسْعَىٰ

Indeed, the Hour is coming - I almost conceal it - so that every soul may be recompensed according to that for which it strives