Surah Ta-Ha (Ta-Ha), Verse 15

اِنَّ السَّاعَةَ اٰتِیَةٌ اَكَادُ اُخْفِیْهَا لِتُجْزٰی كُلُّ نَفْسٍ بِمَا تَسْعٰی ۟

Innas Saa'ata aatiyatun akaadu ukhfeehaa litujzaa kullu nafsin bimaa tas'aa

“"Verily the Hour is coming - My design is to keep it hidden - for every soul to receive its reward by the measure of its Endeavour.”

Quran 20:15 (Yusuf Ali Translation)