Abu Shuraih al-Ka'bi reported Allah's Messenger ﷺ as saying, “Then you, Khuza’a, have killed this man of Hudhail, but I swear by Allah that I will pay his blood wit. If anyone kills a man hereafter his people will have a choice, to kill him if they wish, or to accept blood wit if they wish." Tirmidhi and Shafi‘i transmitted it. It occurs in Sharh as-sunna with his isnad, but it states clearly that it does not occur in the two Sahihs on the authority of Abu Shuraih, saying that they rendered it from Abu Huraira’s version, meaning something similar.* *In Masabih as-sunna the tradition is given among the sound ones without any reference to its source. Here Sharh as-sunna is quoted to the effect that the above tradition is not given by Bukhari or Muslim, but that they give something similar on Abu Huraira’s authority. Section 1 is normally confined to traditions from Bukhari or Muslim, or from both, so it is strange to find that a tradition from another source is here preferred to theirs.