Warrad, the scribe of al-Mughira ibn Shu'ba, said, "Mu'awiya wroteto al-Mughira ibn Shu'ba, saying, 'Write down for me something which youheard the Messenger of Allah, may Allah bless him and grant him peace.'Al-Mughira wrote to him, ' The Messenger of Allah, may Allah bless himand grant him peace, used to forbid gossip, wasting money, asking too manyquestions, refusing to give, disobedience to parents and burying daughtersalive."
English reference: Book 14, Hadith 297
Arabic reference: Book 1, Hadith 297