Hazrat Ubaidullah bin Abdullah bin Utbah narrates that a man from among the Magians came to the Messenger of Allah, peace and blessings be upon him. He had shaved his beard and grown his mustache long. The Noble Prophet, peace and blessings be upon him, asked him: "What is this?" He replied: "This is how it is in our religion." The Prophet, peace and blessings be upon him, said: "But in our religion, the way is that we trim the mustache and let the beard grow."