Ezekiel 24:27
In that day shall thy mouth be opened to him that is escaped, and thou shalt speak, and be no more dumb. So shalt thou be a sign unto them; and they shall know that I am Jehovah.
Ezekiel 33:22
Now the hand of Jehovah had been upon me in the evening, before he that had escaped came; and he had opened my mouth against his coming to me in the morning; and my mouth was opened, and I was no more dumb.
Ezekiel 3:26-27
And I will make thy tongue cleave to the roof of thy mouth, that thou shalt be dumb, and shalt not be to them a reprover; for they are a rebellious house.
Ezekiel 29:21
In that day will I cause the horn of the house of Israel to bud forth, and I will give thee the opening of the mouth in the midst of them: and they shall know that I am Jehovah.
Exodus 6:11-12
Go in, speak unto Pharaoh king of Egypt, that he let the children of Israel go out of his land.
Psalm 51:15
Lord, open my lips, and my mouth shall declare thy praise.
Luke 21:15
for I will give you a mouth and wisdom which all your opposers shall not be able to reply to or resist.
Ephesians 6:19
and for me in order that utterance may be given to me in the opening of my mouth to make known with boldness the mystery of the glad tidings,