78.667 http://www.mohammeds-koran.com/texts/hadith/bukhari/78/78.667 http://www.mohammeds-koran.com/@@site-logo/Jihad_Sword_White_Background.png 78.667 Narrated 'Abdullah bin 'Amr: The Prophet said, "The biggest sins are: To join others in worship with Allah; to be undutiful to one's parents; to kill somebody unlawfully; and to take an oath Al-Ghamus.