Matthew 22:12

and he says to him, 'Friend, how did you come in here, not having on a wedding-garment?' And He was speechless.

Mark 7:34

and looking up to Heaven, He sighed, and saith to him, "Ephphatha," that is, "Be opened."

Romans 3:19

Now we know that whatsoever the law says, it speaks to those under the law; that every mouth may be stopped, and that the whole world may be under the sentence of God;

Hebrews 13:15

Through Him, therefore, let us offer up a sacrifice of praise to God continually; that is, the fruit of our lips making confession to His name.

Treasury of Scripture Knowledge

Summary

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

Open

Bible References

O lord

Matthew 22:12
and he says to him, 'Friend, how did you come in here, not having on a wedding-garment?' And He was speechless.
Romans 3:19
Now we know that whatsoever the law says, it speaks to those under the law; that every mouth may be stopped, and that the whole world may be under the sentence of God;

Open

Mark 7:34
and looking up to Heaven, He sighed, and saith to him, "Ephphatha," that is, "Be opened."

Mouth

Hebrews 13:15
Through Him, therefore, let us offer up a sacrifice of praise to God continually; that is, the fruit of our lips making confession to His name.