Job 20:12

When wickedness was sweet in his mouth, he hid it under his tongue.

Job 15:16

How much more then an abominable and vile man, which drinketh wickedness like water?

Psalm 10:7

His mouth is full of cursing, deceit and fraud; under his tongue is travail and sorrow.

Genesis 3:6

And the woman saw that it was a good tree to eat of, and lusty unto the eyes, and a pleasant tree for to make wise. And took of the fruit of it and ate, and gave unto her husband also with her, and he ate.

Psalm 109:17-18

His delight was in cursing, and therefore shall it happen unto him; he loved not blessing, therefore shall it be far from him.

Proverbs 9:17-18

"Stolen waters are sweet, and the bread that is privily eaten, hath a good taste."

Proverbs 20:17

Every man liketh the bread that is gotten in deceit; but at the last his mouth shall be filled with gravel.

Ecclesiastes 11:9

Be glad then, O thou young man, in thy youth, and let thine heart be merry in thy young days; follow the ways of thine own heart, and the lust of thine eyes: but be thou sure, that God shall bring thee 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 more then an abominable and vile man, which drinketh wickedness like water?
Genesis 3:6
And the woman saw that it was a good tree to eat of, and lusty unto the eyes, and a pleasant tree for to make wise. And took of the fruit of it and ate, and gave unto her husband also with her, and he ate.
Proverbs 9:17
"Stolen waters are sweet, and the bread that is privily eaten, hath a good taste."
Proverbs 20:17
Every man liketh the bread that is gotten in deceit; but at the last his mouth shall be filled with gravel.
Ecclesiastes 11:9
Be glad then, O thou young man, in thy youth, and let thine heart be merry in thy young days; follow the ways of thine own heart, and the lust of thine eyes: but be thou sure, that God shall bring thee into judgment for all these things.

He hide

Psalm 10:7
His mouth is full of cursing, deceit and fraud; under his tongue is travail and sorrow.
Psalm 109:17
His delight was in cursing, and therefore shall it happen unto him; he loved not blessing, therefore shall it be far from him.