Surah Al-Mu'minun (The Believers), Verse 52

وَاِنَّ هٰذِهٖۤ اُمَّتُكُمْ اُمَّةً وَّاحِدَةً وَّاَنَا رَبُّكُمْ فَاتَّقُوْنِ ۟

Wa inna haaziheee ummatukum ummatanw waahidatanw wa Ana Rabbukum fattaqoon

“And verily this Brotherhood of yours is a single Brotherhood, and I am your Lord and Cherisher: therefore fear Me (and no other).”

Quran 23:52 (Yusuf Ali Translation)