Reference: Dumb
Easton
from natural infirmity (Ex 4:11); not knowing what to say (Pr 31:8); unwillingness to speak (Ps 39:9; Le 10:3). Christ repeatedly restored the dumb (Mt 9:32-33; Lu 11:14; Mt 12:22) to the use of speech.
See Verses Found in Dictionary
And Yahweh said to him, "Who gave a mouth to humankind, or who makes mute or deaf or sighted or blind? [Is it] not I, Yahweh?
Therefore Moses said to Aaron, "This [is] what Yahweh spoke, saying, 'Among those who are close to me I will show myself holy, and {in the presence of} all the people I will display my glory.'" So Aaron was silent.
I am mute. I do not open my mouth, for you, yourself, have done [it].
Open your mouth for the mute, for the rights of all the {needy}.
Now [as] they were going away, behold, they brought to him a demon-possessed man [who was] unable to speak. And [after] the demon had been expelled, the one who had been mute spoke, and the crowds were astonished, saying, "{This has never been seen before} in Israel!"
Then a demon-possessed man [who was] blind and mute was brought to him. And he healed him so that the [man who was] mute could speak and see.
And he was expelling a mute demon. Now it happened that [when] the demon came out, the man who had been mute spoke, and the crowds were astonished.