In Isaiah's parable of the vineyard, the owner of the vineyard, who represents God, speaks to the people of Jerusalem and Judah about his vineyard. (See: [[rc://en/ta/man/translate/figs-parables]])
These expressions refer in general to all people living in Jerusalem and Judah, so they can be translated with plural nouns. AT: "all of you who live in Jerusalem and Judah" (See: [[rc://en/ta/man/translate/figs-genericnoun]])
The idea of a space separating two things is often used to express the idea of choosing one or the other of those things. AT: "decide who has acted right, I or my vineyard" (See: [[rc://en/ta/man/translate/figs-metaphor]])