Parallel
Proverbs 26:6
Westminster Leningrad Codex · Berean Standard Bible
מְקַצֶּ֣ה רַ֭גְלַיִם חָמָ֣ס שֹׁתֶ֑ה שֹׁלֵ֖חַ דְּבָרִ֣ים בְּיַד־ כְּסִֽיל׃
Like cutting off one’s own feet or drinking violence is the sending of a message by the hand of a fool.