Job 31:27

31:27 so that my heart was secretly enticed,

and my hand threw them a kiss from my mouth, ¹ 

Job 5:2

5:2 For ²  wrath kills the foolish person, ³ 

and anger ⁴  slays the silly one.

Job 31:9

31:9 If my heart has been enticed by a woman,

and I have lain in wait at my neighbor’s door, ⁵ 

[31:27]  ¹ tn Heb “and my hand kissed my mouth.” The idea should be that of “my mouth kissed my hand.” H. H. Rowley suggests that the hand was important in waving or throwing the kisses of homage to the sun and the moon, and so it receives the focus. This is the only place in the OT that refers to such a custom. Outside the Bible it was known, however.

[5:2]  ² tn One of the reasons that commentators transpose v. 1 is that the כִּי (ki, “for”) here seems to follow 4:21 better. If people die without wisdom, it is folly that kills them. But the verse also makes sense after 5:1. He is saying that complaining against God will not bring deliverance (v. 1), but rather, by such impatience the fool will bring greater calamity on himself.

[5:2]  ³ tn The two words for “foolish person” are common in wisdom literature. The first, אֱוִיל (’evil), is the fool who is a senseless person; the פֹּתֶה (poteh) is the naive and silly person, the simpleton, the one who is easily led astray. The direct object is introduced with the preposition ל (lamed) in this verse (see GKC 366 §117.n).

[5:2]  ⁴ tn The two parallel nouns are similar; their related verbs are also paralleled in Deut 32:16 with the idea of “vex” and “irritate.” The first word כַּעַשׂ (ka’as) refers to the inner irritation and anger one feels, whereas the second word קִנְאָה (qin’ah) refers to the outward expression of the anger. In Job 6:2, Job will respond “O that my impatience [ka’as] were weighed….”

[31:9]  ³ tn Gordis notes that the word פֶּתַח (petakh, “door”) has sexual connotations in rabbinic literature, based on Prov 7:6ff. (see b. Ketubbot 9b). See also the use in Song 4:12 using a synonym.