Psalm 5:9
For there is no faithfulness in their mouth. Their inward part is very wickedness. Their throat is an open sepulcher. With their tongue they {deceive (LXX/NT)}.
Romans 3:13
Their throat is an open grave. With their tongues they deceive. The poison of asps is under their lips,
Psalm 62:4
They only consult to thrust him down from his dignity. They delight in lies. They bless with their mouth, but they curse inwardly. Selah.
Psalm 52:2
Thy tongue devises wickedness, like a sharp razor, working deceitfully.
Luke 11:44
Woe to you scholars and Pharisees, hypocrites! Because ye are like the unseen sepulchers, and the men who walk over them do not know.
Job 32:21-22
Let me not, I pray you, respect any man's person. Neither will I give flattering titles to any man.
Psalm 12:2-3
They speak falsehood everyone with his neighbor. With flattering lip, and with a double heart, they speak.
Psalm 36:1-4
The transgression of the wicked man says within my heart, There is no fear of God before his eyes.
Psalm 51:6
Behold, thou desire truth in the inward parts, and in the hidden part thou will make me to know wisdom.
Psalm 58:2-3
No! In heart ye work wickedness. Ye weigh out the violence of your hands in the earth.
Psalm 62:9
Surely men of low degree are vanity, and men of high degree are a lie. In the balances they will go up. They are together lighter than vanity.
Psalm 64:6
They search out iniquities, [saying,] We have accomplished a diligent search. And the inward part of man and the heart [are] deep.
Psalm 111:1-3
Praise ye LORD. I will give thanks to LORD with my whole heart, in the council of the upright, and in the congregation.
Proverbs 29:5
A man who flatters his neighbor spreads a net for his steps.
Jeremiah 9:3-6
And they bend their tongue--their bow--for falsehood, and they have grown strong in the land, but not for truth. For they proceed from evil to evil, and they do not know me, says LORD.
Jeremiah 17:9
The heart is deceitful above all things, and it is exceedingly corrupt. Who can know it?
Micah 6:12
For the rich men of it are full of violence, and the inhabitants of it have spoken lies, and their tongue is deceitful in their mouth.
Mark 7:21-22
For from inside the heart of men proceed evil thoughts, adulteries, fornications, murders, thefts,
Luke 11:39
And the Lord said to him, Now ye Pharisees cleanse the outside of the cup and of the platter, but your interior is full of plundering and wickedness.
Romans 1:29-31
having been filled with all unrighteousness, fornication, wickedness, greed, evil; full of envy, murder, strife, deceit, malignity;
1 Thessalonians 2:5
For we came neither in word of flattery (at any time as ye know) nor a pretense of greed (God is witness)