Narrated Jabir: The Prophet said, Who will bring me the information about the enemy on the day (of the battle) of Al-Ahzab (i.e. Clans)? Az-Zubair said, I will. The Prophet said again, Who will bring me the information about the enemy? Az-Zubair said again, I will. The Prophet said, Every prophet had a disciple and my disciple is Az-Zubair.