Al-Adab Al-Mufrad #16

Warrad, the scribe of al-Mughira ibn Shu'ba, said, "Mu'awiya wrote to al-Mughira, saying, 'Write down for me what you heard the Messenger of Allah, may Allah bless him and grant him peace, say.'" Warrad said, "He dictated to me and I wrote out, 'I heard him forbid asking too many questions, wasting money and chit-chat.'"