Job 33:2

Behold now, I have opened my mouth, my tongue speaketh in my palate,

Job 3:1

After this, Job opened his mouth and cursed his day.

Job 31:30

(Neither have I suffered my mouth to sin by asking his life with a curse;)

Psalm 78:2

I will open my mouth in a parable; I will utter riddles from of old,

Matthew 5:2

and, having opened his mouth, he taught them, saying,

Treasury of Scripture Knowledge

Summary

Behold, now I have opened my mouth, my tongue hath spoken in my mouth.

General references

Bible References

I

Job 3:1
After this, Job opened his mouth and cursed his day.
Psalm 78:2
I will open my mouth in a parable; I will utter riddles from of old,
Matthew 5:2
and, having opened his mouth, he taught them, saying,

General references

Job 13:6
Hear now my defence, and hearken to the pleadings of my lips.
Job 35:16
For Job hath opened his mouth in vanity, and made words abundant without knowledge.