Surah An-Nisa Verse 48 - English Translation by Safi Kaskas
Surah An-Nisaإِنَّ ٱللَّهَ لَا يَغۡفِرُ أَن يُشۡرَكَ بِهِۦ وَيَغۡفِرُ مَا دُونَ ذَٰلِكَ لِمَن يَشَآءُۚ وَمَن يُشۡرِكۡ بِٱللَّهِ فَقَدِ ٱفۡتَرَىٰٓ إِثۡمًا عَظِيمًا
God does not forgive the attribution of partners to Him, although He forgives any lesser sin unto whomever He wills. He who attributes a partner to God has invented a terrible sin