en_tn/jos/11/10.md

He struck its king with the sword

This a more polite way to say "killed." AT: "Joshua killed the king of Hazor with his sword." (See: rc://en/ta/man/translate/figs-euphemism)

Hazor

This is the name of the most prominent city of all of the enemy armies (See:rc://en/ta/man/translate/translate-names)

They attacked with the sword every living creature that was there... so there was not any living creature left alive

These two phrases share similar meanings and emphasize complete destruction. (See: rc://en/ta/man/translate/figs-parallelism)