23 A shrewd man keeps his knowledge to himself, but a foolish heart proclaims its folly.
Proverbs 12:23 Cross References - MSB
Proverbs 10:14
14 The wise store up knowledge, but the mouth of the fool invites destruction.
Proverbs 10:19
19 When words are many, sin is unavoidable, but he who restrains his lips is wise.
Proverbs 11:13
13 A gossip reveals a secret, but a trustworthy person keeps a confidence.
Proverbs 13:16
16 Every prudent man acts with knowledge, but a fool displays his folly.
Proverbs 15:2
2 The tongue of the wise commends knowledge, but the mouth of the fool spouts folly.
Ecclesiastes 10:3
3 Even as the fool walks along the road, his sense is lacking, and he shows everyone that he is a fool.