Words of Wisdom
Though wickedness be sweet in his mouth, though he hide it under his tongue;
Though he spare it, and forsake it not; but keep it still within his mouth:
Yet his meat in his bowels is turned, it is the gall of asps within him.
Job 20:12-14
His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity. Psalm 10:7
They have sharpened their tongues like a serpent; adders' poison is under their lips. Selah. Psalm 140:3
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. Song of Solomon 4:11
Children in whom was no blemish, but well favoured, and skilful in all wisdom, and cunning in knowledge, and understanding science, and such as had ability in them to stand in the king's palace, and whom they might teach the learning and the tongue of the Chaldeans. Daniel 1:4
Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips:
Whose mouth is full of cursing and bitterness:
Their feet are swift to shed blood:
Destruction and misery are in their ways:
And the way of peace have they not known:
There is no fear of God before their eyes.
Romans 3:13-18
For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries. 1 Corinthians 14:2
So likewise ye, except ye utter by the tongue words easy to be understood, how shall it be known what is spoken? for ye shall speak into the air. 1 Corinthians 14:9
For if I pray in an unknown tongue, my spirit prayeth, but my understanding is unfruitful. 1 Corinthians 14:14
Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue. 1 Corinthians 14:19