Musannaf Ibn Abi Shayba 17:1144

Waki’ narrated to us, from Isma’il, from al-Sha’bi, that Marwan summoned Zayd ibn Thabit and a group of people. They were writing while he [Zayd] did not know, so they informed him. He said, "Do you know? Perhaps everything I have narrated to you is not as I have narrated it to you."