Musnad Ahmad 523:3

Husayn ibn Muhammad narrated to us, Ibn Abi al-Zinad narrated to us, from his father, from al-Muraqqa‘ ibn Sayfi ibn Rabah, the brother of Hanzalah al-Katib, who said: My grandfather informed me that he went out with the Messenger of Allah, may Allah bless him and grant him peace, and then he mentioned the hadith.