'Iniquity' in the Bible

Thou shalt not bow down thyself unto them, nor serve them, for I Jehovah thy God am a jealous God, visiting the iniquity of the fathers upon the children, upon the third and upon the fourth generation of them that hate me,

And it shall be upon Aaron's forehead, and Aaron shall bear the iniquity of the holy things, which the children of Israel shall hallow in all their holy gifts; and it shall be always upon his forehead, that they may be accepted before Jehovah.

And they shall be upon Aaron, and upon his sons, when they go in unto the tent of meeting, or when they come near unto the altar to minister in the holy place; that they bear not iniquity, and die: it shall be a statute for ever unto him and unto his seed after him.

keeping lovingkindness for thousands, forgiving iniquity and transgression and sin; and that will by no means clear the guilty , visiting the iniquity of the fathers upon the children, and upon the children's children, upon the third and upon the fourth generation.

And he said, If now I have found favor in thy sight, O Lord, let the Lord, I pray thee, go in the midst of us; for it is a stiffnecked people; and pardon our iniquity and our sin, and take us for thine inheritance.