Musannaf Ibn Abi Shaybah 27759 — The Prophet (peace and blessings be)

Hisham bin Urwah said that Sayyiduna Ibn al-Zubayr (may Allah be pleased with him) charged at his opponents until he drove them out through the gates. And he recited this rajaz: "If my opponent were only one, I would be enough for him." And he was reciting this line of poetry: "We are not those on whose heels blood drips from our wounds; rather, our blood falls upon our feet."