Abbas ibn Ali (AS), Imam Hussain's (AS) brother and the son of Imam Ali (AS) and Ummu al-Banin, was one of the bravest companions of Imam Hussain (AS) in the event of Karbala whose exemplary sacrifice in bringing water to quench the thirst of children in the camp who has been deprived of water for some days, touches everyone's heart throughout the ages.