4:50
ٱنظُرْ كَيْفَ يَفْتَرُونَ عَلَى ٱللَّهِ ٱلْكَذِبَ ۖ وَكَفَىٰ بِهِۦٓ إِثْمًا مُّبِينًا
unẓur kayfa yaftarūna ʿalā l-lahi l-kadhiba wakafā bihi ith'man mubīnan
See how they invent lies about God, this in itself is a flagrant sin!
Look, how they invent a lie against Allâh, and enough is that as a manifest sin.