It is narrated from Sayyiduna Buraidah Aslami, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, was sitting on Mount Hira. Sayyiduna Abu Bakr, may Allah be pleased with him, Sayyiduna Umar, may Allah be pleased with him, and Sayyiduna Uthman, may Allah be pleased with him, were also with him, when suddenly Mount Hira began to tremble (with joy). The Messenger of Allah, peace and blessings be upon him, said: "Hira, be still! Upon you is a Prophet, or a Siddiq, or a martyr."