'Sins' in the Bible

And I fell down before the LORD, as at the first, forty days and forty nights: I did neither eat bread, nor drink water, because of all your sins which ye sinned, in doing wickedly in the sight of the LORD, to provoke him to anger.

Suppose a man or woman is discovered among you -- in one of your villages that the Lord your God is giving you -- who sins before the Lord your God and breaks his covenant

One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sins: at the mouth of two witnesses, or at the mouth of three witnesses, shall a matter be established.