On the day of the battle of Al-Yarmuk, the companions of the Prophet (ﷺ) said to Az-Zubair, "Will youattack the enemy vigorously so that we may attack them along with you?" So Az-Zubair attackedthem, and they inflicted two wounds over his shoulder, and in between these two wounds there was anold scar he had received on the day of the battle of Badr When I was a child, I used to insert myfingers into those scars in play.