4. An-Nisa (Women)

Surah: 4   Aya: 48

48. Inna Allaha la yaghfiru an yushraka bihi wayaghfiru ma doona thalika liman yashao waman yushrik biAllahi faqadi iftara ithman AAatheeman
  

  Translation

48. Verily, Allâh forgives not that partners should be set up with him in worship, but He forgives except that (anything else) to whom He pleases, and whoever sets up partners with Allâh in worship, he has indeed invented a tremendous sin.