Yunus - 10:64

لَهُمُ الْبُشْرَى فِي الْحَياةِ الدُّنْيَا وَفِي الآخِرَةِ لاَ تَبْدِيلَ لِكَلِمَاتِ اللّهِ ذَلِكَ هُوَ الْفَوْزُ الْعَظِيمُ
[10:64]
They shall have good news in this world's life and in the hereafter; there is no changing the words of Allah; that is the mighty achievement.
For them are glad tidings, in the life of the present and in the Hereafter; no change can there be in the words of Allah. This is indeed the supreme felicity.
Theirs are good tidings in the life of the world and in the Hereafter - There is no changing the Words of Allah - that is the Supreme Triumph.