Musannaf Ibn Abi Shayba 37:458

Abu al-Ahwas narrated to us, from Simak, from Jabir ibn Samurah, who said: I heard the Messenger of Allah (may Allah bless him and grant him peace) saying: "Indeed, before the Hour, there will be liars." I said: "Did you hear it from the Messenger of Allah (may Allah bless him and grant him peace)?" He said: "Yes."