Psalm 10:7
His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.
Psalm 7:14
Behold, he brought forth iniquity, and has conceived mischief, and brought forth falsehood.
Job 20:12
Though wickedness be sweet in his mouth, though he hide it under his tongue;
Psalm 36:3
The words of his mouth are iniquity and deceit: he has ceased to be wise, and to do good.
Psalm 140:3
They have sharpened their tongues like a serpent; adders' poison is under their lips. Selah.
Job 15:35
They conceive mischief, and bring forth vanity, and their heart prepares deceit.
Psalm 5:9
For there is no faithfulness in their mouth; their inward part is pure wickedness; their throat is an open sepulcher; they flatter with their tongue.
Psalm 12:2
They speak vanity every one with his neighbor: with flattering lips and with a double heart do they speak.
Psalm 41:6
And if he comes to see me, he speaks vanity: his heart gathers iniquity to itself; when he goes abroad, he tells it.
Psalm 52:4
You love all devouring words, O you deceitful tongue.
Psalm 55:21
The words of his mouth were smoother than butter, but war was in his heart: his words were softer than oil, yet were they drawn swords.
Psalm 58:3
The wicked are estranged from the womb: they go astray as soon as they are born, speaking lies.
Psalm 59:12
For the sin of their mouth and the words of their lips let them even be taken in their pride: and for the cursing and lying which they speak.
Psalm 62:4
They only consult to cast him down from his excellency: they delight in lies: they bless with their mouth, but they curse inwardly. Selah.
Psalm 64:3
Who whet their tongue like a sword, and bend their bows to shoot their arrows, even bitter words:
Psalm 73:8
They are corrupt, and speak wickedly concerning oppression: they speak loftily.
Psalm 140:9
As for the head of those that compass me about, let the mischief of their own lips cover them.
Psalm 144:8
Whose mouth speaks vanity, and their right hand is a right hand of falsehood.
Psalm 144:11
Rid me, and deliver me from the hand of foreigners, whose mouth speaks vanity, and their right hand is a right hand of falsehood:
Proverbs 21:6
The getting of treasures by a lying tongue is a vanity tossed to and fro of them that seek death.
Proverbs 30:8
Remove far from me vanity and lies: give me neither poverty nor riches; feed me with food needful for me:
Isaiah 59:4
None calls for justice, nor does any plead for truth: they trust in empty words, and speak lies; they conceive mischief, and bring forth iniquity.
Jeremiah 9:3
And they bend their tongues like their bow for lies: but they are not valiant for the truth upon the earth; for they proceed from evil to evil, and they know not me, says the LORD.
Jeremiah 9:6
Your habitation is in the midst of deceit; through deceit they refuse to know me, says the LORD.
Matthew 12:34
O generation of vipers, how can you, being evil, speak good things? for out of the abundance of the heart the mouth speaks.
Romans 3:13-14
Their throat is an open sepulcher; with their tongues they have used deceit; the poison of asps is under their lips:
James 3:6-8
And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defiles the whole body, and sets on fire the course of nature; and it is set on fire by hell.