'Mutter' in the Bible

My lips certainly will not speak unjustly,Nor will my tongue mutter deceit.

Nor do they mutter through their throat, Like them are their makers, Every one who is trusting in them.

And when they shall say unto you, Seek unto them that have familiar spirits, and unto wizards that peep, and that mutter: should not a people seek unto their God? for the living to the dead?

For your hands are defiled with bloodand your fingers, with iniquity;your lips have spoken lies,and your tongues mutter injustice.