Musnad Abu Ya'la al-Mawsili 108:97

Ubayd Allah ibn Mu'adh al-'Anbari narrated to us, my father narrated to us, Shu'bah narrated to us, from Abu al-Zubayr, from Jabir ibn 'Abd Allah, who said: The Prophet (ﷺ) performed the funeral prayer over al-Najashi, and I was in the second row.