And it was narrated to us by Ahmad ibn 'Abadah al-Dabbi: Hammad narrated to us, from Ayyub, Yunus, and al-Mu'alla ibn Ziyad, from al-Hasan, from al-Ahnaf ibn Qays, from Abu Bakrah, who said: The Messenger of Allah (peace and blessings be upon him) said: "When two Muslims meet with their swords, both the killer and the killed are in the Fire."