It was narrated from Abu Hurairah that the Messenger of Allah said:"Avoid the seven sins that doom one to Hell." It was said: "O Messenger of Allah, what are they?" He said: "Associating others with Allah (Shirk), magic, killing a soul whom Allah has forbidden killing, except in cases dictated by Islamic law, consuming Riba, consuming the property of orphans, fleeing on the day of the march (to battlefield), and slandering chaste women who never even think of anything touching their chastity and are good believers."
أَخْبَرَنَا الرَّبِيعُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا ابْنُ وَهْبٍ، عَنْ سُلَيْمَانَ بْنِ بِلاَلٍ، عَنْ ثَوْرِ بْنِ زَيْدٍ، عَنْ أَبِي الْغَيْثِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " اجْتَنِبُوا السَّبْعَ الْمُوبِقَاتِ ". قِيلَ يَا رَسُولَ اللَّهِ مَا هِيَ قَالَ " الشِّرْكُ بِاللَّهِ وَالشُّحُّ وَقَتْلُ النَّفْسِ الَّتِي حَرَّمَ اللَّهُ إِلاَّ بِالْحَقِّ وَأَكْلُ الرِّبَا وَأَكْلُ مَالِ الْيَتِيمِ وَالتَّوَلِّي يَوْمَ الزَّحْفِ وَقَذْفُ الْمُحْصَنَاتِ الْغَافِلاَتِ الْمُؤْمِنَاتِ ".
Nesai
The Book of Wills • Hadith 3671