Psalm 10:7

His mouth is filled with cursing, with deceits and oppression; under his tongue are trouble and evil.

Psalm 7:14

See, he travails with evil. He is pregnant with trouble, and he gives birth to deception.

Job 20:12

"Though wickedness tastes sweet in his mouth, [and] he hides it under his tongue,

Psalm 36:3

The words of his mouth [are] wickedness and deceit. He has ceased to have insight [and] to do good.

Psalm 140:3

They sharpen their tongue as [sharp as] a snake's; [the] venom of a viper [is] under their lips. Selah

Job 15:35

[They] conceive trouble and bring forth mischief, and their womb prepares deceit."

Psalm 5:9

For there is not [anything] reliable in his mouth; their inner part [is] destruction. Their throat is an open grave; [with] their tongue they speak deceit.

Psalm 12:2

They speak falseness {to each other}. [With] flattering lips, [with] {a double heart} they speak.

Psalm 41:6

And when one comes to see [me], he speaks falsely; his heart gathers disaster for itself. He goes out to the street; he speaks.

Psalm 52:4

You love all devouring words, O deceitful tongue,

Psalm 55:21

The {buttery words} of his mouth were smooth, but [there was] battle in his heart. His words were smoother than oil, but they [were] drawn swords.

Psalm 58:3

The wicked are estranged from [the] womb. They go astray from [the] belly, speaking lies.

Psalm 59:12

[By] the sin of their mouth [and] the words of their lips, even in their pride, let them be trapped, and for [the] curses and lies they proclaim.

Psalm 62:4

They only plan to thrust [him] down from his high position; they are pleased [with] deception. With their mouths they bless, but {inwardly} they curse. Selah

Psalm 64:3

who sharpen their tongue like a sword. They bend [their bow to shoot] their arrows--bitter words,

Psalm 73:8

They mock and speak maliciously of oppression; they speak [as though] from on high.

Psalm 140:9

[With respect to the] head of [those who] surround me, may the harm of their lips cover them.

Psalm 144:8

whose mouth speaks falsely, and their right hand [is] a false right hand.

Psalm 144:11

Rescue me and deliver me from [the] hand of foreigners, whose mouth speaks falsely, and whose right hand [is] a false right hand,

Proverbs 21:6

He who makes treasure by a lying tongue [is a] fleeting vapor [and] seeker of death.

Proverbs 30:8

Keep falsehood and a {lying word} far from me; do not give me poverty or wealth; provide me [with] food [only for] my need.

Isaiah 59:4

There is nobody {who pleads with} justice, and there is nobody who judges with honesty. They rely on nothing and speak vanity. They conceive trouble and beget iniquity;

Jeremiah 9:3

And they bend their tongue [like] their bow, [for] falsehood and not truth is superior in the land, for they go forth from evil to evil, and they do not know me," {declares} Yahweh.

Jeremiah 9:6

Your dwelling [is] in the midst of deceit, upon deceit they refuse to know me," {declares} Yahweh.

Matthew 12:34

Offspring of vipers! How are you able to say good things [when you] are evil? For from the abundance of the heart the mouth speaks.

Romans 3:13-14

Their throat [is] an opened grave; they deceive with their tongues; the venom of asps [is] under their lips,

James 3:6-8

And the tongue [is] a fire! The world of unrighteousness, the tongue, is set among our members, defiling the whole body and setting on fire {the course of human existence}, being set on fire by hell.

Treasury of Scripture Knowledge

Summary

His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.

Under

General references

Bible References

Full

Psalm 59:12
[By] the sin of their mouth [and] the words of their lips, even in their pride, let them be trapped, and for [the] curses and lies they proclaim.
Psalm 62:4
They only plan to thrust [him] down from his high position; they are pleased [with] deception. With their mouths they bless, but {inwardly} they curse. Selah
Romans 3:14
whose mouth is full of cursing and bitterness.

And deceit

Psalm 5:9
For there is not [anything] reliable in his mouth; their inner part [is] destruction. Their throat is an open grave; [with] their tongue they speak deceit.
Psalm 7:14
See, he travails with evil. He is pregnant with trouble, and he gives birth to deception.
Psalm 36:3
The words of his mouth [are] wickedness and deceit. He has ceased to have insight [and] to do good.
Psalm 52:4
You love all devouring words, O deceitful tongue,
Psalm 55:21
The {buttery words} of his mouth were smooth, but [there was] battle in his heart. His words were smoother than oil, but they [were] drawn swords.
Psalm 58:3
The wicked are estranged from [the] womb. They go astray from [the] belly, speaking lies.
Psalm 64:3
who sharpen their tongue like a sword. They bend [their bow to shoot] their arrows--bitter words,
Isaiah 59:4
There is nobody {who pleads with} justice, and there is nobody who judges with honesty. They rely on nothing and speak vanity. They conceive trouble and beget iniquity;
Jeremiah 9:3
And they bend their tongue [like] their bow, [for] falsehood and not truth is superior in the land, for they go forth from evil to evil, and they do not know me," {declares} Yahweh.
Romans 3:13
Their throat [is] an opened grave; they deceive with their tongues; the venom of asps [is] under their lips,

Under

Job 20:12
"Though wickedness tastes sweet in his mouth, [and] he hides it under his tongue,

Vanity

Psalm 12:2
They speak falseness {to each other}. [With] flattering lips, [with] {a double heart} they speak.
Psalm 41:6
And when one comes to see [me], he speaks falsely; his heart gathers disaster for itself. He goes out to the street; he speaks.
Psalm 144:8
whose mouth speaks falsely, and their right hand [is] a false right hand.
Proverbs 21:6
He who makes treasure by a lying tongue [is a] fleeting vapor [and] seeker of death.
Proverbs 30:8
Keep falsehood and a {lying word} far from me; do not give me poverty or wealth; provide me [with] food [only for] my need.

General references

Proverbs 24:2
For their minds will devise violence, and their lips will speak mischief.
Romans 3:14
whose mouth is full of cursing and bitterness.