כִּ֣י חִזְקִיָּ֣הוּ מֶֽלֶךְ־יְ֠הוּדָה הֵרִ֨ים לַקָּהָ֜ל אֶ֣לֶף פָּרִים֮ וְשִׁבְעַ֣ת אֲלָפִ֣ים צֹאן֒ (ס) וְהַשָּׂרִ֞ים הֵרִ֤ימוּ לַקָּהָל֙ פָּרִ֣ים אֶ֔לֶף וְצֹ֖אן עֲשֶׂ֣רֶת אֲלָפִ֑ים וַיִּֽתְקַדְּשׁ֥וּ כֹהֲנִ֖ים לָרֹֽב׃
For Hezekiah king of Judah did give to the congregation for offerings a thousand bullocks and seven thousand sheep; and the princes gave to the congregation a thousand bullocks and ten thousand sheep; and priests sanctified themselves in great numbers.
Read midrashic interpretation of II Chronicles 30:24: and classical rabbinic exegesis.