وَإِذَا فَعَلُوا۟ فَٰحِشَةً قَالُوا۟ وَجَدْنَا عَلَيْهَآ ءَابَآءَنَا وَٱللَّهُ أَمَرَنَا بِهَا ۗ قُلْ إِنَّ ٱللَّهَ لَا يَأْمُرُ بِٱلْفَحْشَآءِ ۖ أَتَقُولُونَ عَلَى ٱللَّهِ مَا لَا تَعْلَمُونَ

And when they commit an indecency they say: We found our fathers doing this, and Allah has enjoined it on us. Say: Surely Allah does not enjoin indecency; do you say against Allah what you do not know?