Cross reference
Proverbs 5:2
2 That thou mayest regard discretion, and that thy lips may keep knowledge.
Malachi 2:6-7
6 The law of truth was in his mouth, and iniquity was not found in his lips: he walked with me in peace and equity, and did turn 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 the LORD of hosts.
Song of Solomon 4:11
11 Thy lips, O my spouse, drop as the honeycomb: honey and milk are under thy tongue; and the smell of thy garments is like the smell of Lebanon.
Proverbs 16:23
23 The heart of the wise teacheth his mouth, and addeth learning to his lips.
Proverbs 15:7
7 The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.
Proverbs 15:2
2 The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
Proverbs 10:21
21 The lips of the righteous feed many: but fools die for want of wisdom.
Psalms 119:13
13 With my lips have I declared all the judgments of thy mouth.
Psalms 71:15
15 My mouth shall shew forth thy righteousness and thy salvation all the day; for I know not the numbers thereof.
Psalms 45:2
2 Thou art fairer than the children of men: grace is poured into thy lips: therefore God hath blessed thee for ever.
Proverbs 20:15
15 There is gold, and a multitude of rubies: but the lips of knowledge are a precious jewel.