The Wealth of Nations by Part 5 Chapter 1 Page 60

rude produce which is over and above his own consumption. The thousand men whom he thus maintains, depending entirely upon him for their subsistence, must both obey his orders in war, and submit to his jurisdiction in peace.

He is necessarily both their general and their judge, and his chieftainship is the necessary effect of the superiority of his fortune. In an opulent and civilised society, a man may possess a much greater fortune and yet not be able to command a dozen people. Though the produce of his estate may be sufficient to maintain, and may perhaps actually maintain, more than a thousand people, yet as those people pay for everything which they get from him, as he gives scarce anything to anybody but in exchange for an equivalent, there is scarce anybody who considers himself as entirely dependent upon him, and