Muhammad ibn al-Muthanna and Ibn Bashshar narrated to us, both saying: Muhammad ibn Ja'far narrated to us. And Ubaydullah ibn Mu'adh narrated to us, saying: My father narrated to us, saying: Shu'bah narrated to us with this chain of transmission. Ibn al-Muthanna said in his narration: Al-Hakam narrated to us, I heard Ibrahim narrating.