Al-Ma'idah 5:104

وَإِذَا قِيلَ لَهُمْ تَعَالَوْا۟ إِلَىٰ مَآ أَنزَلَ ٱللَّهُ وَإِلَى ٱلرَّسُولِ قَالُوا۟ حَسْبُنَا مَا وَجَدْنَا عَلَيْهِ ءَابَآءَنَآ ۚ أَوَلَوْ كَانَ ءَابَآؤُهُمْ لَا يَعْلَمُونَ شَيْـًٔا وَلَا يَهْتَدُونَ

Wa-idhā qīla lahum taʿālaw ilā mā anzala l-lahu wa-ilā l-rasūli qālū ḥasbunā mā wajadnā ʿalayhi ābāanā awalaw kāna ābāuhum lā yaʿlamūna shayan walā yahtadūna

And when it is said to them, "Come to what Allāh has revealed and to the Messenger," they say, "Sufficient for us is that upon which we found our fathers." Even though their fathers knew nothing, nor were they guided?