وَإِذا فَعَلوا فاحِشَةً قالوا وَجَدنا عَلَيها آباءَنا وَاللَّهُ أَمَرَنا بِها قُل إِنَّ اللَّهَ لا يَأمُرُ بِالفَحشاءِ أَتَقولونَ عَلَى اللَّهِ ما لا تَعلَمونَ
And when they commit an immorality, they say, "We found our fathers doing it, and Allah has ordered us to do it." Say, "Indeed, Allah does not order immorality. Do you say about Allah that which you do not know?"
Waitha faAAaloo fahishatan qaloo wajadna AAalayha abaana waAllahu amarana biha qul inna Allaha la yamuru bialfahshai ataqooloona AAala Allahi ma la taAAlamoona