en_tn/mat/03/05.md

Then Jerusalem, all Judea, and all the region

The words "Jerusalem," "Judea," and "the region" are metonyms for the people from those areas. The word "all" is an exaggeration to emphasize that very many people went out. AT: Then very may people from Jerusalem, Judea, and that region" (See: rc://en/ta/man/translate/figs-metonymy and rc://en/ta/man/translate/figs-hyperbole)