Surah Ash-Shu'ara 26:70

إِذْ قَالَ لِأَبِيهِ وَقَوْمِهِۦ مَا تَعْبُدُونَ

When he said to his father and his people, "What do you worship?"

Translation: Saheeh International

Tafsir

when he said to his father and his people ‘What do you worship?’

Excerpt from Tafsir al-Jalalayn, commentary on 26:70, via Quran.com. The reader has the full commentary and 9 more tafsirs.