Surah Al-Anfal (The Spoils of War), Verse 20

یٰۤاَیُّهَا الَّذِیْنَ اٰمَنُوْۤا اَطِیْعُوا اللّٰهَ وَرَسُوْلَهٗ وَلَا تَوَلَّوْا عَنْهُ وَاَنْتُمْ تَسْمَعُوْنَ ۟

Yaaa aiyuhal lazeena aamanoo atee'ul laaha wa Rasoolahoo wa laa tawallaw 'anhu wa antum tasma'oon

“O ye who believe! Obey Allah and His Messenger, and turn not away from him when ye hear (him speak).”

Quran 8:20 (Yusuf Ali Translation)