Psalm 63:11

But the king will rejoice in God;
all who swear by Him will boast,
for the mouths of liars will be shut.

Deuteronomy 6:13

Fear Yahweh your God, worship Him, and take your oaths in His name.

Isaiah 45:23

By Myself I have sworn;
Truth has gone from My mouth,
a word that will not be revoked:
Every knee will bow to Me,
every tongue will swear allegiance.

Psalm 21:1

For the choir director. A Davidic psalm.Lord, the king finds joy in Your strength.
How greatly he rejoices in Your victory!

Isaiah 65:16

Whoever is blessed in the land
will be blessed by the God of truth,
and whoever swears in the land
will swear by the God of truth.
For the former troubles will be forgotten
and hidden from My sight.

Romans 3:19

Now we know that whatever the law says speaks to those who are subject to the law, so that every mouth may be shut and the whole world may become subject to God’s judgment.

1 Samuel 23:17

saying, “Don’t be afraid, for my father Saul will never lay a hand on you. You yourself will be king over Israel, and I’ll be your second-in-command. Even my father Saul knows it is true.”

1 Samuel 24:20

“Now I know for certain you will be king, and the kingdom of Israel will be established in your hand.

Job 5:16

So the poor have hope,
and injustice shuts its mouth.

Psalm 2:6

“I have consecrated My King
on Zion, My holy mountain.”

Psalm 31:18

Let lying lips be quieted;
they speak arrogantly against the righteous
with pride and contempt.

Psalm 107:42

The upright see it and rejoice,
and all injustice shuts its mouth.

Isaiah 19:18

On that day five cities in the land of Egypt will speak the language of Canaan and swear loyalty to the Lord of Hosts. One of the cities will be called the City of the Sun.

Zephaniah 1:5

those who bow in worship on the rooftops
to the heavenly host;
those who bow and pledge loyalty to the Lord
but also pledge loyalty to Milcom;

Titus 1:10-11

For there are also many rebellious people, full of empty talk and deception, especially those from Judaism.

Hebrews 6:13

For when God made a promise to Abraham, since He had no one greater to swear by, He swore by Himself:

Treasury of Scripture Knowledge

Summary

But the king shall rejoice in God; every one that sweareth by him shall glory: but the mouth of them that speak lies shall be stopped.

Bible References

The king

Psalm 2:6
“I have consecrated My King
on Zion, My holy mountain.”
Psalm 21:1
For the choir director. A Davidic psalm.Lord, the king finds joy in Your strength.
How greatly he rejoices in Your victory!
1 Samuel 23:17
saying, “Don’t be afraid, for my father Saul will never lay a hand on you. You yourself will be king over Israel, and I’ll be your second-in-command. Even my father Saul knows it is true.”
1 Samuel 24:20
“Now I know for certain you will be king, and the kingdom of Israel will be established in your hand.

Sweareth

Deuteronomy 6:13
Fear Yahweh your God, worship Him, and take your oaths in His name.
Isaiah 19:18
On that day five cities in the land of Egypt will speak the language of Canaan and swear loyalty to the Lord of Hosts. One of the cities will be called the City of the Sun.
Isaiah 45:23
By Myself I have sworn;
Truth has gone from My mouth,
a word that will not be revoked:
Every knee will bow to Me,
every tongue will swear allegiance.
Isaiah 65:16
Whoever is blessed in the land
will be blessed by the God of truth,
and whoever swears in the land
will swear by the God of truth.
For the former troubles will be forgotten
and hidden from My sight.
Zephaniah 1:5
those who bow in worship on the rooftops
to the heavenly host;
those who bow and pledge loyalty to the Lord
but also pledge loyalty to Milcom;
Hebrews 6:13
For when God made a promise to Abraham, since He had no one greater to swear by, He swore by Himself:

The mouth

Psalm 31:18
Let lying lips be quieted;
they speak arrogantly against the righteous
with pride and contempt.
Romans 3:19
Now we know that whatever the law says speaks to those who are subject to the law, so that every mouth may be shut and the whole world may become subject to God’s judgment.
Titus 1:10
For there are also many rebellious people, full of empty talk and deception, especially those from Judaism.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.