Proverbs 14:15

13 Even in laughter the heart may ache, and joy may end in sorrow.

14 The backslider in heart receives the fill of his own ways, but a good man is rewarded for his ways.

The simple man believes every word, but the prudent man watches his steps.

16 A wise man fears and turns from evil, but a fool is careless and reckless.

17 A quick-tempered man acts foolishly, and a devious man is hated.

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

Compare

BSB
The simple man believes every word, but the prudent man watches his steps.
KJV
The simple believeth every word: but the prudent man looketh well to his going.
WEB
A simple man believes everything, but the prudent man carefully considers his ways.
ASV
The simple believeth every word; But the prudent man looketh well to his going.
DARBY
The simple believeth every word; but the prudent [man] heedeth his going.
BLB
The simple one affirms every word, and the prudent one considers his step.
ÅB
Den enfoldige tror hvert ord, men den kloke akter på sine skritt.
OTB
Den enkle tror alt, men den kloke overveier sine skritt.
B1930
Den enfoldige tror hvert ord, men den kloke akter på sine skritt.

Study notes (Tyndale)

Original text and word study

Cross references