عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو رَضِيَ اللَّهُ عَنْهُمَا عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَنَّهُ قَالَ الْكَبَائِرُ الْإِشْرَاكُ بِاللَّهِ عَزَّ وَجَلَّ وَعُقُوقُ الْوَالِدَيْنِ أَوْ قَتْلُ النَّفْسِ شُعْبَةُ الشَّاكُّ الْيَمِينُ الْغَمُوسُ
It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: Major sins are these: associating partners with Allah Almighty, disobedience to parents, killing a soul, and false oath. Imam Shu’bah was in doubt.