Joshua 13:11 Midrash

וְהַגִּלְעָ֞ד וּגְב֧וּל הַגְּשׁוּרִ֣י וְהַמַּעֲכָתִ֗י וְכֹ֨ל הַ֥ר חֶרְמ֛וֹן וְכָל־הַבָּשָׁ֖ן עַד־סַלְכָֽה׃

and Gilead, and the border of the Geshurites and Maacathites, and all mount Hermon, and all Bashan unto Salcah;

Read midrashic interpretation of Joshua 13:11: and classical rabbinic exegesis.