וַיָּ֨שָׁב יְהוֹשֻׁ֜עַ בָּעֵ֤ת הַהִיא֙ וַיִּלְכֹּ֣ד אֶת־חָצ֔וֹר וְאֶת־מַלְכָּ֖הּ הִכָּ֣ה בֶחָ֑רֶב כִּֽי־חָצ֣וֹר לְפָנִ֔ים הִ֕יא רֹ֖אשׁ כָּל־הַמַּמְלָכ֥וֹת הָאֵֽלֶּה׃
And Joshua turned back at that time, and took Hazor, and smote the king thereof with the sword: for Hazor beforetime was the head of all those kingdoms.
Read halakhic rulings (Jewish law) on Joshua 11:10: and classical halakhic sources.