One of the David's brothers marched to the battlefield and as David was the youngest, he often be appointed to carry food and water to the battlefield for the people in the war. Visit: https://www.evernote.com/shard/s350/sh/1eaff4fb-9c79-c863-f6f5-bec5930c07bd/yusIBKjFwPh84nS2b0W0diMo9SRUX-rJwLY9jMQDKzkNOfmVnMbW7B7evQ