G880 — aphonos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
aphonos — pronounced af'-o-nos
from 1 (as a negative particle) and 5456; voiceless, i.e. mute (by nature or choice); figuratively, unmeaning:--dumb, without signification. see GREEK for 1 see GREEK for 5456
4 occurrences in the KJV.
Acts 8:32
The place of the scripture which he read was this, He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so opened he not his mouth:
1 Corinthians 12:2
Ye know that ye were Gentiles, carried away unto these dumb idols, even as ye were led.
1 Corinthians 14:10
There are, it may be, so many kinds of voices in the world, and none of them is without signification.
2 Peter 2:16
But was rebuked for his iniquity: the dumb ass speaking with man’s voice forbad the madness of the prophet.