Hadith of the Quran and Sunnah Hadith of the Quran and Sunnah Several hadith (oral tradition about the words and deeds of the Islamic prophet Muhammad) indicate the importance as sources of Islam not only the Quran (the revelation of God to Muhammad, infallible but containing compressed information), but also of the Sunnah of the Islamic prophet Muhammad (a detailed explanation of the everyday application of the principles established in the Qur'an that is based on ahadith). One of these hadith quotes Muhammad as saying: "I have left among you two matters by holding fast to which, you shall never be misguided: the Book of God
Hadith of the Twelve Successors versions of the Genesis creation narrative found in both the Tanakh and The Bible. The earliest know example is found in the Dead Sea Scrolls, Est. 408 BCE to 318 CE. Fihr, which is the founder of Quraish tribe, is a descendant of Prophet Ishmael. Fihr (Quraish) bin Malik bin Nadhr bin Kinanah bin Khuzayma bin Mudrikah bin Ilyas bin Mudhar bin Nizar bin Ma'ad bin Adnan bin Udad bin al-Muqawwam bin Nahur bin Tayrah bin Ya'rub bin Yasyjub bin Nabit bin Ishmael bin Abraham. Hadith of the Twelve Successors The hadith of the twelve successors, or twelve caliphs ()