《周礼·地官司徒·封人&均人》
闾师掌管国都中及四郊的人民、六畜的数目，以任用他们的劳动力，以等待国家的命令，而按时向他们征收赋贡。
闾师掌国中及四郊之人民、六畜之数，以任其力，以待其政令，以时征其赋。
The Lu Shi manages the population and livestock in the capital and its suburbs, to make use of their labor and await the orders of the state, and to collect taxes and tributes from them on time.