Musnad Abu Ya'la al-Mawsili 109:120

Ibrahim narrated to us, Wahib narrated to us, from Ja'far ibn Muhammad, from his father, from Jabir, that the Messenger of Allah (may Allah bless him and grant him peace) used to, when he delivered a sermon, have his eyes redden, his anger intensify, and his voice rise, as if he were a warner of an army. Then he would say: "The army has reached you in the morning, and the army has reached you in the evening." He said: "I and the Hour have been sent like these two," and he pointed with his index and middle fingers. "To proceed: The best guidance is the guidance of Muhammad, and the worst of affairs are the newly invented ones, and every innovation is a misguidance."