English - Sahih International

Surah Hud - Aya count 123

وَلَوْ شَآءَ رَبُّكَ لَجَعَلَ ٱلنَّاسَ أُمَّةًۭ وَٰحِدَةًۭ ۖ وَلَا يَزَالُونَ مُخْتَلِفِينَ ﴿١١٨﴾

And if your Lord had willed, He could have made mankind one community; but they will not cease to differ.