Read and study the Scriptures — select any book and chapter, search for a phrase, or tap the ⇆ markers to explore cross-references.
DumbEASTON'S
From natural infirmity (Ex. 4:11); not knowing what to say (Prov. 31:8); unwillingness to speak (Ps. 39:9; Lev. 10:3). Christ repeatedly restored the dumb (Matt. 9:32, 33; Luke 11:14; Matt. 12:22) to the use of speech.
Easton's Illustrated Bible Dictionary, 3rd ed. (1897), public domain.