Psalm 49:3
My mouth shall speak wisdom, and the meditation of my heart shall be of understanding.
Deuteronomy 32:2
My doctrine shall drop as the rain. My speech shall distil as the dew, as the small rain upon the tender grass, and as the showers upon the herb.
Job 33:3
My words [shall utter] the uprightness of my heart, and that which my lips know they shall speak sincerely.
Job 33:33
If not, hearken thou to me. Keep silent, and I will teach thee.
Psalm 19:14
Let the words of my mouth and the meditation of my heart be acceptable in thy sight, O LORD, my rock, and my redeemer.
Psalm 37:30
The mouth of a righteous man talks of wisdom, and his tongue speaks justice.
Psalm 45:1
My heart overflows with a good matter. I speak the things which I have made concerning the king. My tongue is the pen of a ready writer.
Psalm 104:34
Let thy meditation be sweet to him. I will rejoice in LORD.
Psalm 119:130
The opening of thy words gives light. It gives understanding to the simple.
Proverbs 4:1-2
Hear, ye sons, the instruction of a father, and attend to know understanding.
Proverbs 8:6-11
Hear, for I will speak excellent things. And the opening of my lips shall be right things.
Proverbs 22:17
Incline thine ear, and hear the words of the wise, and apply thy heart to my knowledge.
Proverbs 22:20-21
Have I not written to thee excellent things of counsels and knowledge,
Matthew 12:35
The good man out of his good treasure brings forth good things, and the evil man out of his evil treasure brings forth evil things.
2 Timothy 3:15-17
And that from a babe thou have known the sacred writings, which are able to make thee wise for salvation through faith in Christ Jesus.