'Iniquity' in the Bible

and if they shall take it to heart in the land whither they were carried captive, and repent, and make supplication unto thee in the land of their captivity, saying, We have sinned, we have done iniquity and have dealt perversely;

Wherefore now let the fear of the LORD be upon you; take heed and do it: for there is no iniquity with the LORD our God, nor respect of persons, nor taking of gifts.