Surah Al-Anbiya, ayah 99

21:99

لَوۡ كَانَ هَٰٓؤُلَآءِ ءَالِهَةٗ مَّا وَرَدُوهَاۖ وَكُلّٞ فِيهَا خَٰلِدُونَ ٩٩

Law kāna hā'ulā'i ālihatam mā waradūhā wakullun fīhā khālidūn

Had these [false deities] been [actual] gods, they would not have come to it, but all are eternal therein.