What did Salama bin Al-Akwa' pledge when Allah's Apostle (saw) established the pact of Al-Hudaibiya?
 Narrated Yazid bin Abi Ubaid:                     I said to Salama bin Al-Akwa`, "For what did you give the Pledge of allegiance to Allah's Apostle on the day of Al-Hudaibiya?" He replied, "For death (in the Cause of Islam.).