וּכְפֹרֵ֤י זָהָב֙ עֶשְׂרִ֔ים לַאֲדַרְכֹנִ֖ים אָ֑לֶף וּכְלֵ֨י נְחֹ֜שֶׁת מֻצְהָ֤ב טוֹבָה֙ שְׁנַ֔יִם חֲמוּדֹ֖ת כַּזָּהָֽב׃
and twenty bowls of gold, of a thousand darics; and two vessels of fine bright brass, precious as gold.
Rashi on Ezra
And...sprinkling bowls bowls for sprinkling [the blood of the sacrifices].
Rashi on Ezra
of one thousand darics a type of coin. There were one thousand darics in these twenty sprinkling bowls of gold.