Hadith 785
Sayyiduna Anas bin Malik, may Allah be pleased with him, narrates that the Messenger of Allah, peace and blessings be upon him, said: "This Ummah will be divided into seventy-three sects, all of whom will enter Hell except one." The Companions, may Allah be pleased with them, asked: "O Messenger of Allah! Which sect will that be?" He, peace and blessings be upon him, replied: "That which I and my Companions are upon today."