[15:2] 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.
[15:2] 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.
[15:2] 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”).
[10:13] 4 tn Heb “on the lips” (so NAB, NASB, NRSV). The term “lips” is a metonymy of cause for the words spoken by the lips.
[10:13] 5 tn Heb “the one who is discerning.” The term “discerning” describes someone who is critically perceptive and has understanding. He can be relied on to say things that are wise.
[10:13] 6 tn Heb “the one lacking of heart.” The noun לֵב (lev, “heart”) functions as a genitive of specification: “lacking in respect to heart.” The term לֵב functions in a figurative sense (metonymy of association) for wisdom because the heart is viewed as the seat of common sense (BDB 524 s.v. 3.a).
[10:13] 7 tn Heb “a rod is for the back of the one lacking heart.” The term שֵׁבֶט (shevet, “rod”) functions figuratively: synecdoche of specific (= rod of discipline) for general (= discipline in general). The term גֵו (gev, “back”) is a synecdoche of part (= back) for the whole (= person as a whole). The back is emphasized because it was the object of physical corporeal discipline. This proverb is not limited in its application to physical corporeal punishment because the consequences of foolishness may come in many forms, physical corporeal discipline being only one form.
