Proverbs 26:24

With his lips the hater makes things seem what they are not, but deceit is stored up inside him;

Proverbs 12:20

Deceit is in the heart of those whose designs are evil, but for those purposing peace there is joy.

Psalm 41:6

If one comes to see me, deceit is in his heart; he keeps a store of evil, which he makes public in every place.

Proverbs 10:18

Hate is covered up by the lips of the upright man, but he who lets out evil about another is foolish.

Proverbs 11:1

Scales of deceit are hated by the Lord, but a true weight is his delight.

Proverbs 12:5

The purposes of upright men are right, but the designs of evil-doers are deceit.

Proverbs 12:17

The breathing out of true words gives knowledge of righteousness; but a false witness gives out deceit.

Proverbs 14:8

The wisdom of the man of good sense makes his way clear; but the unwise behaviour of the foolish is deceit.

Treasury of Scripture Knowledge

Summary

He that hateth dissembleth with his lips, and layeth up deceit within him;

Bible References

Deceit

Proverbs 11:1
Scales of deceit are hated by the Lord, but a true weight is his delight.
Proverbs 12:5
The purposes of upright men are right, but the designs of evil-doers are deceit.
Proverbs 14:8
The wisdom of the man of good sense makes his way clear; but the unwise behaviour of the foolish is deceit.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain