² tn BDAG 406-7 s.v. εὐκαιρέω has “used to spend their time in nothing else than telling Ac 17:21.”

³ tn The infinitive הוֹכֵחַ (hokheakh, “reproof,” from יָכַח [yakhakh, “prove”]) becomes the subject of the verb from the same root, יוֹכִיהַ (yokhiakh), and so serves as a noun (see GKC 340 §113.b). This verb means “to dispute, quarrel, argue, contend” (see BDB 406-7 s.v. יָכַח). Job is saying, “What does reproof from you prove?”