King James Version (KJV)
The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
Modern English
The tongue of the wise commends knowledge, but the mouths of fools pour out folly.
Hebrew
לְשׁ֣וֹן חֲ֭כָמִים תֵּיטִ֣יב דָּ֑עַת וּפִ֥י כְ֝סִילִ֗ים יַבִּ֥יעַ אִוֶּֽלֶת׃
lshvon ḥakamiym teyṭiyb daʿat vpiy ksiyliym yabiyʿa ʾivelet