Hadith 778
Sayyiduna Umar bin Khattab (may Allah be pleased with him) narrates: The Messenger of Allah (peace and blessings be upon him) said to Sayyidah Aisha (may Allah be pleased with her): "O Aisha! Those who have divided their religion and become sects, these are people of innovations and desires, and there is no repentance for them. I am free from them and they are free from me."