Psalm 51:15


O Lord, open my lips,
That my mouth may declare Your praise.

Genesis 44:16

So Judah said, “What can we say to my lord? What can we reply? Or how can we clear ourselves, since God has exposed the sin and guilt of your servants? Behold, we are my lord’s slaves, the rest of us as well as he with whom the cup is found.”

Exodus 4:11

The Lord said to him, “Who has made man’s mouth? Or who makes the mute or the deaf, or the seeing or the blind? Is it not I, the Lord?

1 Samuel 2:9


“He guards the feet of His godly (faithful) ones,
But the wicked ones are silenced and perish in darkness;
For a man shall not prevail by might.

Psalm 9:14


That I may tell aloud all Your praises,
That in the gates of the daughter of Zion (Jerusalem)
I may rejoice in Your salvation and Your help.

Psalm 63:3-5


Because Your lovingkindness is better than life,
My lips shall praise You.

Psalm 119:13


With my lips I have told of
All the ordinances of Your mouth.

Ezekiel 3:27

But when I speak with you, I will open your mouth and you will say to them, ‘Thus says the Lord God.’ He who hears, let him hear; and he who refuses [to hear], let him refuse; for they are a rebellious house.

Ezekiel 16:63

so that you may remember [in detail] and be ashamed and never open your mouth again because of your humiliation, when I have forgiven you for all that you have done,” says the Lord God.

Ezekiel 29:21

“In that day I will make a horn sprout for the house of Israel, and I will open your mouth among them, and they will know [without any doubt] that I am the Lord [when I renew their strength].”

Matthew 22:12

and he said, ‘Friend, how did you come in here without wearing the wedding clothes [that were provided for you]?’ And the man was speechless and without excuse.

Mark 7:34

and looking up to heaven, He sighed deeply and said to the man, “Ephphatha,” which [in Aramaic] means, Be opened and released!”

Romans 3:19

Now we know that whatever the Law [of Moses] says, it speaks to those who are under the Law, so that [the excuses of] every mouth may be silenced [from protesting] and that all the world may be held accountable to God [and subject to His judgment].

Hebrews 13:15

Through Him, therefore, let us at all times offer up to God a sacrifice of praise, which is the fruit of lips that thankfully acknowledge and confess and glorify 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
So Judah said, “What can we say to my lord? What can we reply? Or how can we clear ourselves, since God has exposed the sin and guilt of your servants? Behold, we are my lord’s slaves, the rest of us as well as he with whom the cup is found.”
1 Samuel 2:9

“He guards the feet of His godly (faithful) ones,
But the wicked ones are silenced and perish in darkness;
For a man shall not prevail by might.
Ezekiel 16:63
so that you may remember [in detail] and be ashamed and never open your mouth again because of your humiliation, when I have forgiven you for all that you have done,” says the Lord God.
Matthew 22:12
and he said, ‘Friend, how did you come in here without wearing the wedding clothes [that were provided for you]?’ And the man was speechless and without excuse.
Romans 3:19
Now we know that whatever the Law [of Moses] says, it speaks to those who are under the Law, so that [the excuses of] every mouth may be silenced [from protesting] and that all the world may be held accountable to God [and subject to His judgment].

Open

Exodus 4:11
The Lord said to him, “Who has made man’s mouth? Or who makes the mute or the deaf, or the seeing or the blind? Is it not I, the Lord?
Ezekiel 3:27
But when I speak with you, I will open your mouth and you will say to them, ‘Thus says the Lord God.’ He who hears, let him hear; and he who refuses [to hear], let him refuse; for they are a rebellious house.
Ezekiel 29:21
“In that day I will make a horn sprout for the house of Israel, and I will open your mouth among them, and they will know [without any doubt] that I am the Lord [when I renew their strength].”
Mark 7:34
and looking up to heaven, He sighed deeply and said to the man, “Ephphatha,” which [in Aramaic] means, Be opened and released!”

Mouth

Psalm 63:3

Because Your lovingkindness is better than life,
My lips shall praise You.
Psalm 119:13

With my lips I have told of
All the ordinances of Your mouth.
Hebrews 13:15
Through Him, therefore, let us at all times offer up to God a sacrifice of praise, which is the fruit of lips that thankfully acknowledge and confess and glorify His name.

General references

Exodus 4:11
The Lord said to him, “Who has made man’s mouth? Or who makes the mute or the deaf, or the seeing or the blind? Is it not I, the Lord?
Psalm 35:28

And my tongue shall declare Your righteousness (justice),
And Your praise all the day long.
Psalm 71:8

My mouth is filled with Your praise
And with Your glory all day long.
Psalm 102:21

So that people may declare the name of the Lord in Zion
And His praise in Jerusalem,