It is narrated from Hazrat Ata bin Yasar that the Messenger of Allah, peace and blessings be upon him, was sitting in the mosque when a man with disheveled hair and beard came. The Prophet, peace and blessings be upon him, gestured to him, meaning: go outside the mosque and tidy your hair, then come back. The man tidied himself and returned. The Prophet, peace and blessings be upon him, said: "Is this not better than if one of you comes with a disheveled head, like Satan?"