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 the LORD said to him, Who hath made man's mouth? or who maketh the dumb, or deaf, or the seeing, or the blind? have not I the LORD.
Then Moses said to Aaron, This is what the LORD spoke, saying, I will be sanctified in them that come nigh me, and before all the people I will be glorified. And Aaron held his peace.
Open thy mouth for the dumb in the cause of all such as are appointed to destruction.
As thy went out, behold, they brought to him a dumb man possessed with a demon. And when the demon was cast out, the dumb spoke: and the multitudes marveled, saying, It was never so seen in Israel.
Then was brought to him one possessed with a demon, blind and dumb; and he healed him, so that the blind and dumb both spoke and saw.