Surah Al-Jathiyah, ayah 25

45:25

وَإِذَا تُتۡلَىٰ عَلَيۡهِمۡ ءَايَٰتُنَا بَيِّنَٰتٖ مَّا كَانَ حُجَّتَهُمۡ إِلَّآ أَن قَالُواْ ٱئۡتُواْ بِـَٔابَآئِنَآ إِن كُنتُمۡ صَٰدِقِينَ ٢٥

Wa idhā tutlā 'alayhim āyātunā bayyinātim mā kāna hujjatahum illā an qālu'tū bi'ābā'inā in kuntum sādiqīn

And when Our verses are recited to them as clear evidences, their argument is only that they say, "Bring [back] our forefathers, if you should be truthful."