Parallel
Proverbs 12:23
Westminster Leningrad Codex · Berean Standard Bible
אָדָ֣ם עָ֭רוּם כֹּ֣סֶה דָּ֑עַת וְלֵ֥ב כְּ֝סִילִ֗ים יִקְרָ֥א אִוֶּֽלֶת׃
A shrewd man keeps his knowledge to himself, but a foolish heart proclaims its folly.