Commentary for Ezra 10:8

וְכֹל֩ אֲשֶׁ֨ר לֹֽא־יָב֜וֹא לִשְׁלֹ֣שֶׁת הַיָּמִ֗ים כַּעֲצַ֤ת הַשָּׂרִים֙ וְהַזְּקֵנִ֔ים יָחֳרַ֖ם כָּל־רְכוּשׁ֑וֹ וְה֥וּא יִבָּדֵ֖ל מִקְּהַ֥ל הַגּוֹלָֽה׃ (ס)

and that whosoever came not within three days, according to the counsel of the princes and the elders, all his substance should be forfeited, and himself separated from the congregation of the captivity.

Rashi on Ezra