en_tn/jdg/20/01.md

as one man

This simile speaks of the group as acting as a single person. It refers to a group of who people do everything together in the same way. AT: "as if they were a single man" (See: rc://en/ta/man/translate/figs-simile)

from Dan to Beersheba

This refers to the land as a whole. AT: "from all the eleven tribes" (See: rc://en/ta/man/translate/figs-merism)