It is narrated from Sayyiduna Jabir bin Abdullah (may Allah be pleased with him), he says: I saw the Messenger of Allah (peace and blessings be upon him) during Hajj on the day of Arafah, he was delivering a sermon while mounted on his she-camel "Qaswa." I heard him say: "O people! I am leaving among you (two) things such that if you hold fast to them, you will never go astray: __QUR_N__ the Book of Allah and ② my progeny, that is, my Ahl al-Bayt."