Verses with the word dishonest in the Old Testament (2 verses):

Ezekiel 22:13
Behold, therefore I have smitten mine hand at thy dishonest gain which thou hast made, and at thy blood which hath been in the midst of thee.

Ezekiel 22:27
Her princes in the midst thereof are like wolves ravening the prey, to shed blood, and to destroy souls, to get dishonest gain.