It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Allah's anger is severe upon a man whom the Messenger of Allah (peace and blessings be upon him) has killed, and Allah's anger is also severe upon a man who named himself malik al-amlak (King of Kings) - whereas there is no (true) king except Allah, the Mighty and Majestic." This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it.

Isam bin Bashir narrates from his father that he said: My people, Banu al-Harith bin Ka'b, sent me as a delegate to the Messenger of Allah (peace and blessings be upon him). When I came to him (peace and blessings be upon him), he said: "Welcome! What is your name?" I said: Kathir. He (peace and blessings be upon him) said: "No, rather you are Bashir (bearer of glad tidings)." This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

Abdullah bin Muti' bin al-Aswad narrates from his father that he said: I heard the Messenger of Allah (peace and blessings be upon him) say on the day of the Conquest of Makkah: "After this day, no Qurayshi shall be killed in captivity (sabran) until the Day of Resurrection." He said: None of the disobedient ones of Quraysh accepted Islam (at that time) except my father. His name was "al-As" (the disobedient), so the Messenger of Allah (peace and blessings be upon him) named him "Muti'" (the obedient). This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.