'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 them that carried them captive, saying, We have sinned, and have done iniquity, we have dealt perversely;

And she said to Elijah, What have I to do with thee, O thou man of God? art thou come to me to call mine iniquity to remembrance, and to slay my son?