'Chatter' in the Bible

And when they say unto you, 'Seek unto those having familiar spirits, And unto wizards, who chatter and mutter, Doth not a people seek unto its God? -- For the living unto the dead!

As a crane -- a swallow -- so I chatter, I mourn as a dove, Drawn up have been mine eyes on high, O Jehovah, oppression is on me, be my surety.