Al-Ahzāb - 62

﴿سُنَّةَ اللَّهِ فِي الَّذِينَ خَلَوْا مِنْ قَبْلُ ۖ وَلَنْ تَجِدَ لِسُنَّةِ اللَّهِ تَبْدِيلًا﴾

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(62) [This is] the established way of Allāh with those who passed on before; and you will not find in the way of Allāh any change.