לָכֵן֙ לֹֽא־יִֽהְיֶ֣ה לְךָ֔ מַשְׁלִ֥יךְ חֶ֖בֶל בְּגוֹרָ֑ל בִּקְהַ֖ל יְהוָֽה׃
Therefore thou shalt have none that shall cast the line by lot In the congregation of the LORD.
Rashi on Micah
who casts a line Divides a heritage. It is customary to divide a heritage with a measuring line.