Proverbs 8:5
4 “To you, O people, I call out, and my voice calls to all mankind. 5 You who are naive, discern wisdom! And you fools, understand discernment! 6 Listen, for I will speak excellent things, and my lips will utter what is right.
LXX Proverbs 8:5
4 “O people, I summon you, and I utter my voice to the sons of humans. 5 Naive people, perceive cunning, and foolish people, take it to heart! 6 Listen to me; for I will say serious things, and I will bring straight things up from my lips;
Notes and References
"... LXX Proverbs 8:5 ... ἔνθεσθε καρδίαν, “pay attention.” This Greek expression has completely baffled translators and lexicographers, who have proposed an unusually wide range of interpretations ... The difficulty is that the verbal phrase used here, literally “insert heart,” has no Greek idiomatic meaning, and seems to make no sense in the context ..."
Wolters, Albert M. Septuagint Commentary Series: Proverbs (p. 164) Brill, 2020