Surah Al-Anbya 21:99

لَوْ كَانَ هَـٰٓؤُلَآءِ ءَالِهَةً مَّا وَرَدُوهَا ۖ وَكُلٌّ فِيهَا خَـٰلِدُونَ

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

Translation: Saheeh International

Tafsir

Had these graven images been gods as you claim they would never have come to it they would never have entered it and they will all both the worshippers and the worshipped abide therein.

Excerpt from Tafsir al-Jalalayn, commentary on 21:99, via Quran.com. The reader has the full commentary and 9 more tafsirs.