Sulayman ibn Surad said, "Two men abused one another in the presence
of the Prophet, may Allah bless him and grant him peace, and one of them
began to get angry and his face got red. The Prophet, may Allah bless him
and grant him peace, looked at him and said, 'I know some words that, if
he says them, will remove this from him. They are:
"I seek refuge with
Allah from the Accursed Shaytan."' The man went to that man and said, 'Do
you know what he said? He said, "I seek refuge with Allah from the Accursed
Shaytan."' The man retorted. 'Do you think me mad?'"