'Dealer' in the Bible

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

A grievous vision is declared unto me; the treacherous dealer dealeth treacherously, and the spoiler spoileth. Go up, O Elam: besiege, O Media; all the sighing thereof have I made to cease.

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