My mouth will impart wisdom, and the meditation of my heart will bring understanding.
Cross References
Psalm 37:30The mouth of the righteous man utters wisdom, and his tongue speaks justice.
Psalm 119:130The unfolding of Your words gives light; it informs the simple.
 Treasury of Scripture
My mouth shall speak of wisdom; and the meditation of my heart shall be of understanding.
mouth
Deuteronomy 32:2
 My doctrine shall drop as the rain, my speech shall distil as the dew, as the small rain upon the tender herb, and as the showers upon the grass:
Job 33:3,33
 My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly… 
Proverbs 4:1,2
 Hear, ye children, the instruction of a father, and attend to know understanding… 
meditation
Psalm 19:14
 Let the words of my mouth, and the meditation of my heart, be acceptable in thy sight, O LORD, my strength, and my redeemer.
Psalm 45:1
 To the chief Musician upon Shoshannim, for the sons of Korah, Maschil, A Song of loves. My heart is inditing a good matter: I speak of the things which I have made touching the king: my tongue is the pen of a ready writer.
Psalm 104:34
 My meditation of him shall be sweet: I will be glad in the LORD.