גּ֖וֹי עַ֣ז פָּנִ֑ים אֲשֶׁ֨ר לֹא־יִשָּׂ֤א פָנִים֙ לְזָקֵ֔ן וְנַ֖עַר לֹ֥א יָחֹֽן׃
a nation of fierce countenance, that shall not regard the person of the old, nor show favour to the young.
Read Jewish philosophical commentary on Deuteronomy 28:50: and classical philosophical sources.