Surah Hud (Hud), Verse 57

فَاِنْ تَوَلَّوْا فَقَدْ اَبْلَغْتُكُمْ مَّاۤ اُرْسِلْتُ بِهٖۤ اِلَیْكُمْ وَیَسْتَخْلِفُ رَبِّیْ قَوْمًا غَیْرَكُمْ وَلَا تَضُرُّوْنَهٗ شَیْـًٔا اِنَّ رَبِّیْ عَلٰی كُلِّ شَیْءٍ حَفِیْظٌ ۟

Fa in tawallaw faqad ablaghtukum maaa ursiltu biheee ilaikum; wa yastakhlifu Rabbee qawman ghairakum wa laa tadur roonahoo shai'aa; inna Rabbee 'alaa kulli shai'in Hafeez

“"If ye turn away,- I (at least) have conveyed the Message with which I was sent to you. My Lord will make another people to succeed you, and you will not harm Him in the least. For my Lord hath care and watch over all things."”

Quran 11:57 (Yusuf Ali Translation)