Huldah

When Hilkiah the high priest found "the Book of the Law" during the temple renovation under Josiah (likely Deuteronomy or a substantial portion of it), Josiah's officials went to Huldah for prophetic verification. She lived in Jerusalem's Second Quarter. Her oracle confirmed the book as YHWH's word and promised imminent judgment on Jerusalem's idolatry — but not in Josiah's lifetime, because he had humbled himself. Huldah's consultation is remarkable in several respects. She is one of only a handful of prophetesses named in the Hebrew Bible (alongside Miriam, Deborah, and Isaiah's wife). She was consulted by name over and above the contemporary prophets Jeremiah and Zephaniah — suggesting her authoritative standing in Jerusalem. Her verification of the scroll precipitated the most thorough Torah-reform in Judah's history.