'Dealer' in the Bible

The wicked is an atonement for the righteous, And for the upright the treacherous dealer.

A hard vision hath been declared to me, The treacherous dealer is dealing treacherously, And the destroyer is destroying. Go up, O Elam, besiege, O Media, All its sighing I have caused to cease.

Cleaved hath the tongue of a suckling unto his palate with thirst, Infants asked bread, a dealer out they have none.