Surah Al-Baqara Verse 170 - English Translation by Literal
Surah Al-Baqaraوَإِذَا قِيلَ لَهُمُ ٱتَّبِعُواْ مَآ أَنزَلَ ٱللَّهُ قَالُواْ بَلۡ نَتَّبِعُ مَآ أَلۡفَيۡنَا عَلَيۡهِ ءَابَآءَنَآۚ أَوَلَوۡ كَانَ ءَابَآؤُهُمۡ لَا يَعۡقِلُونَ شَيۡـٔٗا وَلَا يَهۡتَدُونَ
And if it (was) said to them: "Follow what God descended." They said: "But we follow what we found our fathers on it." Even even if their fathers were not reasoning/comprehending a thing and nor being guided