Musnad Ahmad 1034:67

Muhammad ibn Ja‘far narrated to us, Shu‘bah narrated to us, from Mansur, from Rib‘i, who said: I heard a man at the funeral of Hudhayfah saying: I heard the owner of this bier say: "There is no harm upon me regarding what I heard from the Messenger of Allah, may Allah bless him and grant him peace: 'And if you fight one another, I shall enter my house. And if he enters upon me, I shall say: Behold, bear my sin and your sin.'"