Deuteronomy Chapter 21, Verse 9
From BibleWiki
9: So shalt thou put away the guilt of innocent blood from among
you, when thou shalt do that which is right in the sight of
the LORD.
9: And thou shalt be free from the innocent's blood, that was shed,
when thou shalt have done what the Lord hath commanded thee.
9: And thou shalt take away innocent blood from among you, if thou shouldest do that which is good and pleasing before the Lord thy God.
Deuteronomy Chapter 21, Verse 9/commentary
