Job 20:12

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

Job 15:16

{How much less} he who is abominable and corrupt, a man drinking wickedness like water.

Psalm 10:7

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

Genesis 3:6

When the woman saw that the tree [was] good for food and that it [was] a delight to the eyes, and the tree was desirable to make [one] wise, then she took from its fruit and she ate. And she gave [it] also to her husband with her, and he ate.

Psalm 109:17-18

Because he loved cursing, let it come [upon] him. Because he did not delight in blessing, let it be far from him.

Proverbs 9:17-18

"Stolen waters are sweet, and bread of secrecy is pleasant."

Proverbs 20:17

Bread gained by deceit is sweet for the man, but afterward, his mouth will be filled [with] gravel.

Ecclesiastes 11:9

Rejoice, O young man, in your youth, and let your heart cheer you in the days of your youth! Follow the ways of your heart and the sight of your eyes-- but know that God will bring you into judgment for all these things.

Treasury of Scripture Knowledge

Summary

Though wickedness be sweet in his mouth, though he hide it under his tongue;

Bible References

Wickedness

Job 15:16
{How much less} he who is abominable and corrupt, a man drinking wickedness like water.
Genesis 3:6
When the woman saw that the tree [was] good for food and that it [was] a delight to the eyes, and the tree was desirable to make [one] wise, then she took from its fruit and she ate. And she gave [it] also to her husband with her, and he ate.
Proverbs 9:17
"Stolen waters are sweet, and bread of secrecy is pleasant."
Proverbs 20:17
Bread gained by deceit is sweet for the man, but afterward, his mouth will be filled [with] gravel.
Ecclesiastes 11:9
Rejoice, O young man, in your youth, and let your heart cheer you in the days of your youth! Follow the ways of your heart and the sight of your eyes-- but know that God will bring you into judgment for all these things.

He hide

Psalm 10:7
His mouth is filled with cursing, with deceits and oppression; under his tongue are trouble and evil.
Psalm 109:17
Because he loved cursing, let it come [upon] him. Because he did not delight in blessing, let it be far from him.