الاحزاب — Al-Ahzab Ayat 62
سُنَّةَ اللّٰهِ فِى الَّذِيْنَ خَلَوْا مِنْ قَبْلُ ۚوَلَنْ تَجِدَ لِسُنَّةِ اللّٰهِ تَبْدِيْلًا
Sunnatallāhi fil-lażīna khalau min qabl(u), wa lan tajida lisunnatillāhi tabdīlā(n).
"[This is] the established way of Allah with those who passed on before; and you will not find in the way of Allah any change."