An arrogant person and his slave

Long time ago there was a business man in Afghanistan which name was Azad and he has a slave which name was Abdul. Abdul was very innocent and honest slave but Azad was an arrogant person. Azad did not count to Abdul as a man. He always dominated Abdul. Sometime Abdul was bitten by Azad for very simple mistake. One day they go outside for trade. At the middle in the path Abdul feel thirsty. He begs water from Azad because his water bag is empty but Azad think that Abdul is a slave. If Abdul touch his lip in the water bag then water will not be eatable. He does not give water bag to Abdul. After long time Azad’s water also is finished but he is also thirsty. Azad order to Abdul for searching water and abdul try to search it. After long time later he comes back with empty bag. Azad is very angry with him but both are helpless. They pray to almighty for water. After long time later they see some other peoples in desert. Azad give them offer huge amount of money for water but they deny his offer. Abdul request them and pray water. They give water to Abdul and Abdud drink water. After drinking water he gives water pot to Azad and Azad drink the water.