Sayyiduna Abu Umamah (may Allah be pleased with him) says that I heard the Messenger of Allah (peace and blessings be upon him) say: "By the intercession of a man, who will not be a prophet, as many people will enter Paradise as the number of two tribes, or as many as one tribe from Rabi'ah and Mudar." A man said: What is the comparison between Rabi'ah and Mudar? The Prophet (peace and blessings be upon him) said: "I have said what I have said."