17:77
سُنَّةَ مَن قَدْ أَرْسَلْنَا قَبْلَكَ مِن رُّسُلِنَا ۖ وَلَا تَجِدُ لِسُنَّتِنَا تَحْوِيلًا
Sunnata man qad arsalnaa qablakamir Rusulinaa wa laa tajidu lisunnatinaa tahhweelaa
(This was Our) way with the messengers We sent before thee: thou wilt find no change in Our ways.