'Pertain' in the Bible

Take notice, please, that Amariah the Chief Priest is presiding over all cases that pertain to the LORD, Ishmael's son Zebadiah is presiding as ruler of the household of Judah with respect to all cases that pertain to the national government, and the descendants of Levi will preside over your other civil cases. Serve courageously, and the LORD will be with the upright."