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.
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And the LORD said unto him, Who has made man's mouth? Or who makes the dumb or the deaf or the seeing or the blind? Am not I the LORD?
Then Moses said unto Aaron, This is what the LORD spoke, saying, I will be sanctified in those that come near me, and before all the people I will be glorified. And Aaron was silent.
I was dumb, I opened not my mouth because thou didst it.
Open thy mouth for those who cannot speak in the judgment of all the sons of death.
And as they went out, behold, they brought to him a dumb man possessed with a demon. And when the demon was cast out, the dumb man spoke; and the multitude marvelled, saying, Such a thing has never been seen in Israel.
Then was brought unto him one possessed with a demon, blind, and dumb, and he healed him, insomuch that the blind and dumb both spoke and saw.
And he was casting out a demon, and it was dumb. And it came to pass, when the demon was gone out, the one who had been dumb spoke; and the people marvelled.