'Innocent' in the Bible

If they say, Come with us, let us lay wait for blood, let us lurk privily for the innocent without cause:

A proud look, a lying tongue, and hands that shed innocent blood,

So he that goeth in to his neighbour's wife; whosoever toucheth her shall not be innocent.

A faithful man shall abound with blessings: but he that maketh haste to be rich shall not be innocent.