Qur'an 10:64

لَهُمُ ٱلْبُشْرَىٰ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَفِى ٱلْـَٔاخِرَةِ ۚ لَا تَبْدِيلَ لِكَلِمَـٰتِ ٱللَّهِ ۚ ذَٰلِكَ هُوَ ٱلْفَوْزُ ٱلْعَظِيمُ

“For them are good tidings in the worldly life and in the Hereafter. No change is there in the words [i.e., decrees] of Allāh. That is what is the great attainment.”

Yunus 10:64 · Saheeh International