Ezekiel 24:27
In that day your mouth shall be open to him who has escaped, and you shall speak and be no more dumb. And you shall be a sign to them, and they shall know that I am Jehovah.
Ezekiel 33:22
And Jehovah's hand was on me in the evening, before he who had escaped came. And He had opened my mouth until he came to me in the morning; and my mouth was opened, and I was dumb no more.
Ezekiel 3:26-27
And I will make your tongue cling to the roof of your mouth, so that you shall be dumb and shall not be one who warns them. For they are a rebellious house.
Ezekiel 29:21
In that day I will make a horn spring up to the house of Israel, and I will give you the opening of the mouth in their midst. And they shall know that I am Jehovah.
Exodus 6:11-12
Go in, speak to Pharaoh king of Egypt, that he let the sons of Israel go out of his land.
Psalm 51:15
O Jehovah, open my lips, and my mouth shall show forth Your 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 pray for me, that utterance may be given to me, that I may open my mouth boldly to make known the mystery of the gospel,