וְיֶ֛תֶר דִּבְרֵ֥י יֹאשִׁיָּ֖הוּ וַחֲסָדָ֑יו כַּכָּת֖וּב בְּתוֹרַ֥ת יְהוָֽה׃
Now the rest of the acts of Josiah, and his good deeds, according to that which is written in the Law of the LORD,
Read midrashic interpretation of II Chronicles 35:26: and classical rabbinic exegesis.