Proverbs 17:7

{Fine speech} [is] not becoming a fool, {still less} [is] {false speech} for a ruler.

2 Samuel 23:3

The God of Israel said to me, the rock of Israel has spoken; 'He who rules over mankind rules righteously, in the fear of God.

Job 34:12

What's more, God truly does not act wickedly, and Shaddai does not pervert justice.

Psalm 50:16-17

But to the wicked God says, "What [right] have you to recite my statutes and {mention my covenant with your mouth},

Psalm 101:3-5

I will not set before my eyes any wicked thing. I hate the work of those who fall away; it will not cling to me.

Proverbs 12:19

A lip of truth endures forever, but a tongue of deception lasts only a moment.

Proverbs 16:10-13

A decision is upon the lips of a king; in judgment his mouth will not sin.

Proverbs 26:7

[Like] legs that hang limp from a lame person, so [is] a proverb in the mouth of fools.

Proverbs 29:12

A ruler listening to a word of falsehood, all his officials are wicked.

Matthew 7:5

Hypocrite! First remove the beam of wood from your [own] eye and then you will see clearly to remove the speck from your brother's eye!

Treasury of Scripture Knowledge

Summary

Excellent speech becometh not a fool: much less do lying lips a prince.

Lying lips

Bible References

Excellent speech

Proverbs 26:7
[Like] legs that hang limp from a lame person, so [is] a proverb in the mouth of fools.
Psalm 50:16
But to the wicked God says, "What [right] have you to recite my statutes and {mention my covenant with your mouth},
Matthew 7:5
Hypocrite! First remove the beam of wood from your [own] eye and then you will see clearly to remove the speck from your brother's eye!

Much

Proverbs 16:10
A decision is upon the lips of a king; in judgment his mouth will not sin.
Proverbs 29:12
A ruler listening to a word of falsehood, all his officials are wicked.
2 Samuel 23:3
The God of Israel said to me, the rock of Israel has spoken; 'He who rules over mankind rules righteously, in the fear of God.
Job 34:12
What's more, God truly does not act wickedly, and Shaddai does not pervert justice.
Psalm 101:3
I will not set before my eyes any wicked thing. I hate the work of those who fall away; it will not cling to me.

Lying lips

Proverbs 12:19
A lip of truth endures forever, but a tongue of deception lasts only a moment.