מֵהֹ֣ר הָהָ֔ר תְּתָא֖וּ לְבֹ֣א חֲמָ֑ת וְהָי֛וּ תּוֹצְאֹ֥ת הַגְּבֻ֖ל צְדָֽדָה׃
from mount Hor ye shall mark out a line unto the entrance to Hamath; and the goings out of the border shall be at Zedad;
Read midrashic interpretation of Numbers 34:8: and classical rabbinic exegesis.