Cross reference
Proverbs 5:2
2 That you may maintain discretion, That your lips may preserve knowledge.
Malachi 2:6-7
6 The law of truth was in his mouth, and unrighteousness was not found in his lips. He walked with me in peace and uprightness, and turned many away from iniquity.
7 For the priest's lips should keep knowledge, and they should seek the law at his mouth; for he is the messenger of Yahweh of Hosts.
Song of Solomon 4:11
11 Your lips, my bride, drip like the honeycomb. Honey and milk are under your tongue. The smell of your garments is like the smell of Lebanon.
Proverbs 16:23
23 The heart of the wise instructs his mouth, And adds learning to his lips.
Proverbs 15:7
7 The lips of the wise spread knowledge; Not so with the heart of fools.
Proverbs 15:2
2 The tongue of the wise commends knowledge, But the mouth of fools gush out folly.
Proverbs 10:21
21 The lips of the righteous feed many, But the foolish die for lack of understanding.
Psalms 119:13
13 With my lips, I have declared all the ordinances of your mouth.
Psalms 71:15
15 My mouth will tell about your righteousness, And of your salvation all day, Though I don't know its full measure.
Psalms 45:2
2 You are the most excellent of the sons of men. Grace has anointed your lips, Therefore God has blessed you forever.
Proverbs 20:15
15 There is gold and abundance of rubies; But the lips of knowledge are a rare jewel.