69:5.2

The early banker was the valorous man of the tribe. He held the group treasures on deposit, while the entire clan would defend his hut in event of attack. Thus the accumulation of individual capital and group wealth immediately led to military organization. At first such precautions were designed to defend property against foreign raiders, but later on it became the custom to keep the military organization in practice by inaugurating raids on the property and wealth of neighboring tribes.