The 18th year of Josiah was Year 3303 when he strengthened the House of HaShem [(II Kings 22 and Divrei HaYamim II 35)], 188 years from when Jehoash reigned. And at that time Chuldah prophesied. Yirmiyahu prophesied in the markets and Zephaniah at the beginning of this period, and Chuldah among the women [(Radak beginning of Zephaniah in the name of our Sages) (Tzeda LaDerech). And our Sages said (Megillah 14) "In the place where Yirmiyahu stood, how did Chuldah prophesy?" They answered that she was a relative of Yirmiyahu and he did not object to her.

And Josiah - how did he leave Yirmiyahu and send to a woman, because women are more merciful. And some say that Yirmiyahu went to bring back the Ten Tribes. Aronah, Chuldah was from the seed of Yehoshua from his sons (Shir HaShirim)]. And this year was the beginning of the last Jubilee, and in it Chilkiah the Kohen found the book in the House of HaShem in the courtyard under the hall [(see Radak beginning of Yechezkel)].