19 He who goes about as a tale-bearer reveals secrets; therefore don’t keep company with him who opens wide his lips.
Proverbs 20:19 Cross References - WEB
Leviticus 19:16
16 “‘You shall not go around as a slanderer among your people. “‘You shall not endanger the life of your neighbor. I am Yahweh.
Proverbs 11:13
13 One who brings gossip betrays a confidence, but one who is of a trustworthy spirit is one who keeps a secret.
Proverbs 13:3
3 He who guards his mouth guards his soul. One who opens wide his lips comes to ruin.
Proverbs 16:29
29 A man of violence entices his neighbor, and leads him in a way that is not good.
Proverbs 18:8
8 The words of a gossip are like dainty morsels: they go down into a person’s innermost parts.
Proverbs 24:21
21 My son, fear Yahweh and the king. Don’t join those who are rebellious;
Proverbs 26:20-22
Romans 16:18
18 For those who are such don’t serve our Lord, Jesus Christ, but their own belly; and by their smooth and flattering speech, they deceive the hearts of the innocent.