Romans 3:13

'Their throats are like opened graves; they deceive with their tongues.' 'The venom of serpents lies behind their lips,'

Luke 11:44

Alas for you! You are like unsuspected graves, over which men walk unawares."

Mark 7:21-22

For it is from within, out of the hearts of men, that there come evil thoughts--unchastity, theft, murder, adultery,

Luke 11:39

But the Master said to him: "You Pharisees do, it is true, clean the outside of the cup and of the plate, but inside you yourselves are filled with greed and wickedness.

Romans 1:29-31

They reveled in every form of wickedness, evil, greed, vice. Their lives were full of envy, murder, quarreling, treachery, malice.

1 Thessalonians 2:5

Never at any time, as you know, did we use the language of flattery, or make false professions in order to hide selfish aims. God will bear witness to that.

Treasury of Scripture Knowledge

Summary

For there is no faithfulness in their mouth; their inward part is very wickedness; their throat is an open sepulchre; they flatter with their tongue.

Bible References

Inward

Mark 7:21
For it is from within, out of the hearts of men, that there come evil thoughts--unchastity, theft, murder, adultery,
Luke 11:39
But the Master said to him: "You Pharisees do, it is true, clean the outside of the cup and of the plate, but inside you yourselves are filled with greed and wickedness.

Throat

Luke 11:44
Alas for you! You are like unsuspected graves, over which men walk unawares."
Romans 3:13
'Their throats are like opened graves; they deceive with their tongues.' 'The venom of serpents lies behind their lips,'

They

1 Thessalonians 2:5
Never at any time, as you know, did we use the language of flattery, or make false professions in order to hide selfish aims. God will bear witness to that.