Proverbs 15:23

21 Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly.

22 Without counsel purposes are disappointed: but in the multitude of counsellors they are established.

A man hath joy by the answer of his mouth: and a word spoken in due season, how good is it!

24 The way of life is above to the wise, that he may depart from hell beneath.

25 The LORD will destroy the house of the proud: but he will establish the border of the widow.

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

Compare

BSB
A man takes joy in a fitting reply— and how good is a timely word!
KJV
A man hath joy by the answer of his mouth: and a word spoken in due season, how good is it!
WEB
Joy comes to a man with the reply of his mouth. How good is a word at the right time!
ASV
A man hath joy in the answer of his mouth; And a word in due season, how good is it!
DARBY
A man hath joy by the answer of his mouth; and a word in its season, how good is it!
BLB
Joy [is] unto a man in the answer of his mouth, and a word in its season, how good [it is]!
ÅB
En mann gleder seg når hans munn kan gi svar, og hvor godt er ikke et ord i rette tid!
OTB
En person finner glede i et passende svar, og hvor herlig er et ord i rette tid!
B1930
En mann gleder sig når hans munn kan gi svar, og hvor godt er ikke et ord i rette tid!

Study notes (Tyndale)

Original text and word study

Cross references