1 sn The contrast is between the “tongue of the wise” and the “mouth of the fool.” Both expressions are metonymies of cause; the subject matter is what they say. How wise people are can be determined from what they say.
2 tn Or “makes knowledge acceptable” (so NASB). The verb תֵּיטִיב (tetiv, Hiphil imperfect of יָטַב [yatav, “to be good”]) can be translated “to make good” or “to treat in a good [or, excellent] way” (C. H. Toy, Proverbs [ICC], 303). M. Dahood, however, suggests emending the text to תֵּיטִיף (tetif) which is a cognate of נָטַף (nataf, “drip”), and translates “tongues of the sages drip with knowledge” (Proverbs and Northwest Semitic Philology, 32-33). But this change is gratuitous and unnecessary.
3 sn The Hiphil verb יַבִּיעַ (yabia’) means “to pour out; to emit; to cause to bubble; to belch forth.” The fool bursts out with reckless utterances (cf. TEV “spout nonsense”).
4 tn Heb “joy to the man” or “the man has joy.”
5 tn Heb “in the answer of his mouth” (so ASV); NASB “in an apt answer.” The term “mouth” is a metonymy of cause for what he says. But because the parallelism is loosely synonymous, the answer given here must be equal to the good word spoken in season. So it is an answer that is proper or fitting.
6 tn Heb “in its season.” To say the right thing at the right time is useful; to say the right thing at the wrong time is counterproductive.
