Ezra 1:9 Midrash

וְאֵ֖לֶּה מִסְפָּרָ֑ם אֲגַרְטְלֵ֨י זָהָ֜ב שְׁלֹשִׁ֗ים אֲגַרְטְלֵי־כֶ֙סֶף֙ אָ֔לֶף מַחֲלָפִ֖ים תִּשְׁעָ֥ה וְעֶשְׂרִֽים׃ (ס)

And this is the number of them: thirty basins of gold, a thousand basins of silver, nine and twenty knives;

Read midrashic interpretation of Ezra 1:9: and classical rabbinic exegesis.