Musannaf Ibn Abi Shayba 28:858

Waki’ narrated to us, from Sufyan, from al-Shaybani, who said: An expedition went out to the people during the time of al-Hajjaj. Ibrahim al-Taymi and Ibrahim al-Nakha’i went out in it. Ibrahim al-Nakha’i said: "To whom are you calling them? To al-Hajjaj?"