Musnad Ahmad 2:186

[Abdullah narrated to me, Muhammad ibn Abd al-Malik ibn Abi al-Shawārib narrated to me, Abd al-Wāhid ibn Ziyād narrated to me, al-Hasan ibn Ubayd Allāh narrated to me, from Ibrāhīm, from Alqamah, from al-Qarthā’, from Qays, or Ibn Qays—a man from Ju‘fī—from Umar ibn al-Khattāb, and he mentioned the like of the hadith of ‘Affān.]