'Extremity' in the Bible

Now the cities at the extremity of the tribe of the sons of Judah toward the border of Edom in the south were Kabzeel and Eder and Jagur,

“Now these are the names of the tribes: from the northern extremity, beside the way of Hethlon to Lebo-hamath, as far as Hazar-enan at the border of Damascus, toward the north beside Hamath, running from east to west, Dan, one portion.