'Wise Woman' in the Bible

So Joab sent to Tekoa and took from there a wise woman, and he said to her, "Please pretend to mourn and put on garments of mourning. You should not anoint yourself [with] oil, and you must act like this woman who has been mourning over the dead for {a long time}.

Then a wise woman from the city called out, "Listen, listen! Please speak to Joab [to] come near here so that I may speak to you."