Proverbs 20:19

He who reveals secrets is a constant gossip; avoid the one who babbles with his lips.

Note Or the one who is simple

BSB · Berean Standard Bible
He that goeth about as a talebearer revealeth secrets: therefore meddle not with him that flattereth with his lips.

Note flattereth: or, enticeth

KJV · King James Version
He who goes about as a tale-bearer reveals secrets; therefore don’t keep company with him who opens wide his lips.
WEB · World English Bible
He that goeth about as a tale-bearer revealeth secrets; Therefore company not with him that openeth wide his lips.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

that goeth
Proverbs 11:13; Proverbs 18:8; Proverbs 26:20–22; Leviticus 19:16
meddle
Proverbs 24:21
flattereth
or, enticeth.
Proverbs 16:29; Romans 16:18