I asked Abu `Amr: What are they writing? He said: The sermon which he heard that day.
Sunan Abi Dawud Book 26, Hadith 10
← Previous Hadith "We used not to write anything but the Tasha-hud and the Qur'an."

Sunan Abi Dawud Book 26, Hadith 9 Next Hadith → I asked al-Zubair : What prevents you from narrating traditions from the Messenger of Allah (ﷺ) as his Companions narrate from him? He said: By Allah I was very close to him. But I heard him (ﷺ) say: He who lies about me deliberately will certainly come to his abode in Hell.

Sunan Abi Dawud Book 26, Hadith 11