Psalm 51:15

Lord, open my lips. My mouth shall declare your praise.

Genesis 44:16

Judah said, "What will we tell my lord? What will we speak? Or how will we clear ourselves? God has found out the iniquity of your servants. Behold, we are my lord's bondservants, both we, and he also in whose hand the cup is found."

Exodus 4:11

Yahweh said to him, "Who made man's mouth? Or who makes one mute, or deaf, or seeing, or blind? Isn't it I, Yahweh?

1 Samuel 2:9

He will keep the feet of his holy ones, but the wicked shall be put to silence in darkness; for no man shall prevail by strength.

Psalm 9:14

that I may show forth all your praise. In the gates of the daughter of Zion, I will rejoice in your salvation.

Psalm 63:3-5

Because your loving kindness is better than life, my lips shall praise you.

Psalm 119:13

With my lips, I have declared all the ordinances of your mouth.

Ezekiel 3:27

But when I speak with you, I will open your mouth, and you shall tell them, Thus says the Lord Yahweh: He who hears, let him hear; and he who forbears, let him forbear: for they are a rebellious house.

Ezekiel 16:63

that you may remember, and be confounded, and never open your mouth any more, because of your shame, when I have forgiven you all that you have done, says the Lord Yahweh.

Ezekiel 29:21

In that day will I cause a horn to bud forth to the house of Israel, and I will give you the opening of the mouth in the midst of them; and they shall know that I am Yahweh.

Matthew 22:12

and he said to him, 'Friend, how did you come in here not wearing wedding clothing?' He was speechless.

Mark 7:34

Looking up to heaven, he sighed, and said to him, "Ephphatha!" that is, "Be opened!"

Romans 3:19

Now we know that whatever things the law says, it speaks to those who are under the law, that every mouth may be closed, and all the world may be brought under the judgment of God.

Hebrews 13:15

Through him, then, let us offer up a sacrifice of praise to God continually, that is, the fruit of lips which proclaim allegiance to his name.

Treasury of Scripture Knowledge

Summary

O Lord, open thou my lips; and my mouth shall shew forth thy praise.

Bible References

O lord

Genesis 44:16
Judah said, "What will we tell my lord? What will we speak? Or how will we clear ourselves? God has found out the iniquity of your servants. Behold, we are my lord's bondservants, both we, and he also in whose hand the cup is found."
1 Samuel 2:9
He will keep the feet of his holy ones, but the wicked shall be put to silence in darkness; for no man shall prevail by strength.
Ezekiel 16:63
that you may remember, and be confounded, and never open your mouth any more, because of your shame, when I have forgiven you all that you have done, says the Lord Yahweh.
Matthew 22:12
and he said to him, 'Friend, how did you come in here not wearing wedding clothing?' He was speechless.
Romans 3:19
Now we know that whatever things the law says, it speaks to those who are under the law, that every mouth may be closed, and all the world may be brought under the judgment of God.

Open

Exodus 4:11
Yahweh said to him, "Who made man's mouth? Or who makes one mute, or deaf, or seeing, or blind? Isn't it I, Yahweh?
Ezekiel 3:27
But when I speak with you, I will open your mouth, and you shall tell them, Thus says the Lord Yahweh: He who hears, let him hear; and he who forbears, let him forbear: for they are a rebellious house.
Ezekiel 29:21
In that day will I cause a horn to bud forth to the house of Israel, and I will give you the opening of the mouth in the midst of them; and they shall know that I am Yahweh.
Mark 7:34
Looking up to heaven, he sighed, and said to him, "Ephphatha!" that is, "Be opened!"

Mouth

Psalm 63:3
Because your loving kindness is better than life, my lips shall praise you.
Psalm 119:13
With my lips, I have declared all the ordinances of your mouth.
Hebrews 13:15
Through him, then, let us offer up a sacrifice of praise to God continually, that is, the fruit of lips which proclaim allegiance to his name.

General references

Exodus 4:11
Yahweh said to him, "Who made man's mouth? Or who makes one mute, or deaf, or seeing, or blind? Isn't it I, Yahweh?
Psalm 35:28
My tongue shall talk about your righteousness and about your praise all day long. For the Chief Musician. By David, the servant of Yahweh.
Psalm 71:8
My mouth shall be filled with your praise, with your honor all the day.
Psalm 102:21
that men may declare the name of Yahweh in Zion, and his praise in Jerusalem;