Surah Ash-Shu'ara 26:74
قَالُوا۟ بَلْ وَجَدْنَآ ءَابَآءَنَا كَذَٰلِكَ يَفْعَلُونَ
They said, "But we found our fathers doing thus."
Translation: Saheeh International
Tafsir
They said ‘Rather we found our fathers so doing’ that is doing the same as we do.
Excerpt from Tafsir al-Jalalayn, commentary on 26:74, via Quran.com. The reader has the full commentary and 9 more tafsirs.