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 has made man's mouth? who takes away a man's voice or hearing, or makes him seeing or blind? Is it not I, the Lord?
Then Moses said to Aaron, This is what the Lord said, I will be holy in the eyes of all those who come near to me, and I will be honoured before all the people. And Aaron said nothing.
I was quiet, and kept my mouth shut; because you had done it.
Let your mouth be open for those who have no voice, in the cause of those who are ready for death.
And while they were going away, there came to him a man without the power of talking, and with an evil spirit. And when the evil spirit had been sent out, the man had the power of talking: and they were all surprised, saying, Such a thing has never been seen in Israel.
Then they took to him one with an evil spirit, who was blind and had no power of talking: and he made him well so that he had the power of talking and seeing.
And he was sending an evil spirit out of a man who was without the power of talking. And it came about that when the spirit had gone the man had the power of talking; and the people were full of wonder.