Sahih Bukhari 6866

Narrated `Abdullah: The Prophet said, No human being is killed unjustly, but a part of responsibility for the crime is laid on the first son of Adam who invented the tradition of killing (murdering) on the earth. (It is said that he was Qabil). ..

Narrated `Abdullah bin `Umar: The Prophet said, After me (i.e. after my death), do not become disbelievers, by striking (cutting) the necks of one another. ..

Narrated Abu Zur'a bin `Amr bin Jarir: The Prophet said during Hajjat-al-Wada`, Let the people be quiet and listen to me. After me, do not become disbelievers, by striking (cutting) the necks of one another. ..

Narrated `Abdullah bin `Amr: The Prophet said, Al-Ka`ba'ir (the biggest sins) are: To join others (as partners) in worship with Allah, to be undutiful to one's parents, or said, to take a false oath. (The sub-narrator, Shu`ba is not sure)..

Narrated Anas bin Malik: The Prophet said, The biggest of Al-Ka`ba'ir (the great sins) are (1) to join others as partners in worship with Allah, (2) to murder a human being, (3) to be undutiful to one's parents (4) and to make a false statement, ..

Narrated Usama bin Zaid bin Haritha: Allah's Apostle sent us (to fight) against Al-Huraqa (one of the sub-tribes) of Juhaina. We reached those people in the morning and defeated them. A man from the Ansar and I chased one of their men and when we..