Jewish Publication Society of America Version (JPS1917) - Proverbs 29:9 >

If a wise man contendeth with a foolish man, whether he be angry or laugh, there will be no rest.

King James Version (KJV) - Proverbs 29:9 >

[If] a wise man contendeth with a foolish man, whether he rage or laugh, [there is] no rest.

Berean Study Bible (BSB) - Proverbs 29:9 >

If a wise man goes to court with a fool, there will be raving and laughing with no resolution.