חולדה דכתיב (מלכים ב כב, יד) וילך חלקיהו הכהן ואחיקם ועכבור וגו' ובמקום דקאי ירמיה היכי מתנביא איהי אמרי בי רב משמיה דרב חולדה קרובת ירמיה היתה ולא הוה מקפיד עליה ויאשיה גופיה היכי שביק ירמיה ומשדר לגבה... ר' יוחנן אמר ירמיה לא הוה התם שהלך להחזיר עשרת השבטים ומנלן דאהדור... וכי מה טיבו של יאשיהו על המזבח בבית אל אלא מלמד שיאשיהו מלך עליהן...
Huldah was a prophetess, as it is written: “So Hilkiah the priest and Ahikam and Achbor and Shaphan and Asaiah went to Huldah the prophetess” (II Kings 22:14) as emissaries of King Josiah. The Gemara asks: But if Jeremiah was found there, how could she prophesy? Out of respect for Jeremiah, who was her superior, it would have been fitting that she not prophesy in his presence. The Sages of the school of Rav say in the name of Rav: Huldah was a close relative of Jeremiah, and he did not object to her prophesying in his presence. The Gemara asks: But how could Josiah himself ignore Jeremiah and send emissaries to Huldah?...Rabbi Yoḥanan said a different answer: Jeremiah was not there at the time, because he went to bring back the ten tribes from their exile. And from where do we derive that he brought them back?... Now what connection did Josiah, king of Judea, have with the altar at Bethel, a city in the kingdom of Israel? Rather, this teaches that Josiah ruled over the ten tribes of Israel...
מפת מלכויות ישראל ויהודה



