Surah Al-Anbya 21:65

ثُمَّ نُكِسُوا۟ عَلَىٰ رُءُوسِهِمْ لَقَدْ عَلِمْتَ مَا هَـٰٓؤُلَآءِ يَنطِقُونَ

Then they reversed themselves, [saying], "You have already known that these do not speak!"

Translation: Saheeh International

Tafsir

Then they were turned by God on their heads that is to say they were made to return to their disbelief and said ‘By God you are certainly aware that these idols cannot speak’ in other words how can you thus command us to question them?

Excerpt from Tafsir al-Jalalayn, commentary on 21:65, via Quran.com. The reader has the full commentary and 9 more tafsirs.