charmer, whisper (together)
Concise Bible Dictionary:
In Psalm 58:5 and Jeremiah 8:17 the allusion is to those who can charm serpents, probably by soft and gentle sounds. In Deuteronomy 18:11 and Isaiah 19:3 it is associated with idolatry and sorcerers: these also carry on their incantations with low mutterings. See DIVINATION.
Strong’s Dictionary of Hebrew Words:
Meaning:
a primitive root; to whisper; by implication, to mumble a spell (as a magician)
KJV Usage:
charmer, whisper (together)