Proverbs 16:22

20 Whoever heeds instruction will find success, and blessed is he who trusts in the LORD.

21 The wise in heart are called discerning, and pleasant speech promotes instruction.

Understanding is a fountain of life to its possessor, but the discipline of fools is folly.

23 The heart of the wise man instructs his mouth and adds persuasiveness to his lips.

24 Pleasant words are a honeycomb, sweet to the soul and healing to the bones.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Understanding is a fountain of life to its possessor, but the discipline of fools is folly.
KJV
Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.
WEB
Understanding is a fountain of life to one who has it, but the punishment of fools is their folly.
ASV
Understanding is a well-spring of life unto him that hath it; But the correction of fools is [their] folly.
DARBY
Wisdom is a fountain of life for him that hath it; but the instruction of fools is folly.
BLB
A fountain of life [is] understanding to its owners, and the discipline of fools [is] folly.
ÅB
Klokskap er en livsens kilde for dem som eier den, men dårers straff er deres egen dårskap.
OTB
Forståelse er en livets kilde for dem som har den, men dårskapens dårskap bringer straff.
B1930
Klokskap er en livsens kilde for dem som eier den, men dårers straff er deres egen dårskap.

Study notes (Tyndale)

Original text and word study

Cross references