Proverbs 12:16

12:16 A fool’s annoyance is known at once,

but the prudent overlooks an insult.

Proverbs 12:23

12:23 The shrewd person conceals knowledge,

but foolish people publicize folly.

Proverbs 13:16

13:16 Every shrewd person acts with knowledge,

but a fool displays 10  his folly.

Proverbs 15:2

15:2 The tongue of the wise 11  treats knowledge correctly, 12 

but the mouth of the fool spouts out 13  folly.

Proverbs 15:28

15:28 The heart of the righteous considers 14  how 15  to answer, 16 

but the mouth of the wicked pours out evil things. 17 

Proverbs 29:11

29:11 A fool lets fly with all his temper, 18 

but a wise person keeps it back. 19 

Ecclesiastes 10:3

10:3 Even when a fool walks along the road he lacks sense, 20 

and shows 21  everyone what a fool he is. 22 


tn Heb “The fool, at once his vexation is known.” This rhetorically emphatic construction uses an independent nominative absolute, which is then followed by the formal subject with a suffix. The construction focuses attention on “the fool,” then states what is to be said about him.

tn Heb “on the day” or “the same day.”

tn Heb “shrewd.”

tn Heb “covers.” The verb כָּסָה (casah) means “covers” in the sense of ignores or bides his time. The point is not that he does not respond at all, but that he is shrewd enough to handle the criticism or insult in the best way – not instinctively and irrationally.

tn Heb “a shrewd man” (so NAB); KJV, NIV “a prudent man”; NRSV “One who is clever.”

sn The term כֹּסֶה (koseh, “covers; hides”) does not mean that he never shares his knowledge, but discerns when it is and is not appropriate to speak.

tn Heb “the heart of fools.” The term לֵב (lev, “heart”) functions as a synecdoche of part (= heart) for the whole (= person): “foolish people.” This type of fool despises correction and instruction. His intent is to proclaim all that he does – which is folly. W. McKane says that the more one speaks, the less likely he is able to speak effectively (Proverbs [OTL], 422). Cf. TEV “stupid people advertise their ignorance”; NLT “fools broadcast their folly.”

sn The noun אִוֶּלֶת (’ivvelet, “foolishness; folly”) is the antithesis of perception and understanding. It is related to the noun אֱוִּיל (’evvil, “fool”), one who is morally bad because he despises wisdom and discipline, mocks at guilt, is licentious and quarrelsome, and is almost impossible to rebuke.

sn The shrewd person knows the circumstances, dangers and pitfalls that lie ahead. So he deals with them wisely. This makes him cautious.

10 tn Heb “spreads open” [his folly]. W. McKane suggests that this is a figure of a peddler displaying his wares (Proverbs [OTL], 456; cf. NAB “the fool peddles folly”). If given a chance, a fool will reveal his foolishness in public. But the wise study the facts and make decisions accordingly.

11 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.

12 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.

13 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”).

14 tn The verb יֶהְגֶּה (yehgeh) means “to muse; to meditate; to consider; to study.” It also involves planning, such as with the wicked “planning” a vain thing (Ps 2:1, which is contrasted with the righteous who “meditate” in the law [1:2]).

15 tn The word “how” is supplied in the translation for stylistic reasons.

16 tc The LXX reads: “the hearts of the righteous meditate faithfulness.”

17 sn The form is plural. What they say (the “mouth” is a metonymy of cause) is any range of harmful things.

18 tn Heb “his spirit.” It has been commonly interpreted to mean “his anger” (ASV, NAB, NIV, NRSV), but it probably means more than that. The fool gives full expression to his “soul,” whether it is anger or bitterness or frustration or any other emotions. He has no self-control.

19 tn The line is difficult. The MT has בְּאחוֹר יְשַׁבְּחֶנָּה (bÿkhor yÿshabbÿkhennah), which literally means “steals it back.” The verb שָׁבַח (shavakh) means “to soothe; to still,” as with a storm, or here with the temper. But because אָחוֹר (’akhor) does not fit very well with this verb, most commentators offer some suggested change. C. H. Toy reads “anger” instead of “back” and translates the verb “restrain” following the LXX, which has “self-control” (Proverbs [ICC], 510). The idea of self-control is what is intended, but the changes suggested are not entirely warranted. A number of English versions have “holds it back” (e.g., NASB, NRSV, NLT), and this fits the Hebrew as well as any.

20 tn Heb “he lacks his heart.”

21 tn Heb “he tells everyone.”

22 sn A fool’s lack of wisdom is obvious to everyone, even when he is engaged in the simple, ordinary actions of life.