Ezekiel 24:27
In that day thy mouth shall be opened to speak unto him who is escaped, and thou shalt speak, and no longer be dumb: and thou shalt be a sign unto them; and they shall know that I am the LORD.
Ezekiel 33:22
Now the hand of the LORD was upon me in the evening before he that was escaped came, and had opened my mouth, until he came to me in the morning; and he opened my mouth, and I was never dumb again.
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 time I will 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 the LORD.
Exodus 6:11-12
Go in, speak unto Pharaoh, king of Egypt, that he let the sons of Israel go out of his land.
Psalm 51:15
O Lord, open my lips; and my mouth shall show forth thy praise.
Luke 21:15
for I will give you a mouth and wisdom which all your adversaries shall not be able to gainsay nor resist.
Ephesians 6:19
and for me, that utterance may be given unto me, that I may open my mouth with confidence, to make known the mystery of the gospel,