Surah Al-Anbya 21:52

إِذْ قَالَ لِأَبِيهِ وَقَوْمِهِۦ مَا هَـٰذِهِ ٱلتَّمَاثِيلُ ٱلَّتِىٓ أَنتُمْ لَهَا عَـٰكِفُونَ

When he said to his father and his people, "What are these statues to which you are devoted?"

Translation: Saheeh International

Tafsir

when he said to his father and his people ‘What are these images these idols to which you constantly cleave?’ that is which you are constantly worshipping.

Excerpt from Tafsir al-Jalalayn, commentary on 21:52, via Quran.com. The reader has the full commentary and 9 more tafsirs.