Psalm 12:2
Each one speaks vanity with his neighbour: they speak with flattering lips and with a double heart.
Psalm 41:6
And if he came to see me, he spoke lies: his heart gathered iniquity to itself, and when he goes out, he tells it.
Romans 16:18
For they that are such do not serve our Lord Jesus Christ, but their own belly and by smooth words and blessings deceive the hearts of the simple.
Psalm 10:7
His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.
Jeremiah 9:8
Their tongue is as a sharp arrow; it speaks deceit: one speaks peaceably to his neighbour with his mouth but in heart he lays in wait.
1 Chronicles 12:33
Of Zebulun, such as went forth to battle, expert in war, with all weapons of war, fifty thousand, who could keep rank; they were not of double heart.
Psalm 5:9
For there is no uprightness in their mouth; their inward part is very wickedness; their throat is an open sepulchre; they flatter with their tongue.
Psalm 28:3
Do not catch me away with the wicked, and with the workers of iniquity, who speak peace to their neighbours, but evil is in their hearts.
Psalm 144:8
whose mouth speaks vanity, and their right hand is a right hand of falsehood.
James 1:8
The double minded man is unstable in all his ways.
Psalm 36:3-4
The words of his mouth are iniquity and deceit; he has left off to be wise and to do good.
Psalm 38:12
Those that seek after my life lay snares for me, and those that seek my hurt speak calamities and imagine deceits all the day long.
Psalm 52:1-4
Why dost thou boast of evil, O strong man? The mercy of God is day by day.
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 they were drawn swords.
Psalm 59:12
For the sin of their mouth and the words of their lips, let them even be taken in their pride; they shall be subject to weakness and to a curse.
Psalm 62:4
They only consult to cast him down from his greatness; they delight in lies; they bless with their mouth, but they curse in their inward parts. Selah.
Psalm 144:11
Redeem me, and save me from the hand of strange sons, whose mouth speaks vanity, and their right hand is a right hand of falsehood:
Proverbs 20:19
He that goes about as a talebearer reveals secrets; therefore meddle not with him that flatters with his lips.
Proverbs 29:5
The man that flatters his neighbour spreads a net for his feet.
Jeremiah 9:2-6
Oh that I had in the wilderness a lodging place of wayfaring men that I might leave my people and go from them! for they are all adulterers, a congregation of rebels.
Ezekiel 12:24
For there shall no longer be any vain vision or flattering divination within the house of Israel.
1 Thessalonians 2:5
For we were never flatterers in the word, as ye know, nor tainted with covetousness, God is witness,