Proverbs 13:1 New English Translation

13 A wise son accepts his father’s discipline,^[a]
but a scoffer^[b] has never listened to^[c] rebuke.

Proverbs 13:1 tc The MT reads “a wise son, discipline of a father.” Instead of מוּסָר (musar, “discipline”), G. R. Driver suggested reading this word as מְיֻסַּר (m^eyussar, “allows himself to be disciplined”); see his “Hebrew Notes on Prophets and Proverbs,” JTS 41 (1940): 174. A few Medieval Hebrew manuscripts, the LXX, and the Syriac read יִשְׁמַע (yishmaʿ) “a wise son listens to/obeys his father.” The translation, “accepts…discipline,” reflects the notion intended by either.
Proverbs 13:1 sn The “scoffer” is the worst kind of fool. He has no respect for authority, reviles worship of God, and is unteachable because he thinks he knows it all. The change to a stronger word in the second colon—“rebuke” (גָּעַר, gaʿar)—shows that he does not respond to instruction on any level. Cf. NLT “a young mocker,” taking this to refer to the opposite of the “wise son” in the first colon.
Proverbs 13:1 tn Heb “has not listened.” The perfect verb has been chosen to emphasize the past pattern of the scoffer.

New English Translation (NET)