And Abu Bakr ibn Abi Shaybah narrated to us, saying: Ghandar narrated to us, from Shu'bah. (Another chain:) And Muhammad ibn al-Muthanna and Ibn Bashshar narrated to us, both saying: Muhammad ibn Ja'far narrated to us, saying: Shu'bah narrated to us, from Mansur, from Rib'i ibn Hirash, from Abu Bakrah, from the Prophet, peace and blessings be upon him, who said: "When two Muslims meet, and one of them carries a weapon against his brother, then they are both at the edge of Hellfire. And if one of them kills his companion, they both enter it."