Surah Adz-Dzariyah (The Scattering Winds), Verse 51

وَلَا تَجْعَلُوْا مَعَ اللّٰهِ اِلٰهًا اٰخَرَ اِنِّیْ لَكُمْ مِّنْهُ نَذِیْرٌ مُّبِیْنٌ ۟

Wa laa taj'aloo ma'al laahi ilaahan aakhara innee lakum minhu nazeerum mubeen

“And make not another an object of worship with Allah: I am from Him a Warner to you, clear and open!”

Quran 51:51 (Yusuf Ali Translation)