II Chronicles 29:33 Midrash

וְֽהַקֳּדָשִׁ֑ים בָּקָר֙ שֵׁ֣שׁ מֵא֔וֹת וְצֹ֖אן שְׁלֹ֥שֶׁת אֲלָפִֽים׃

And the consecrated things were six hundred oxen and three thousand sheep.

Read midrashic interpretation of II Chronicles 29:33: and classical rabbinic exegesis.