Quran 18:15 — The Cave (Al-Kahf)
"Here are our people setting up gods beside Him. If only they could provide any proof to support their stand! Who is more evil than the one who fabricates lies and attributes them to GOD?
[18:14] We strengthened their hearts when they stood up and proclaimed: "Our only Lord is the Lord of the heavens and the earth. We will never worship any other god beside Him. Otherwise, we would be far astray.
[18:16] "Since you wish to avoid them, and their worshiping of other than GOD,* let us take refuge in the cave. May your Lord shower you with His mercy and direct you to the right decision."