'Justified' in the Bible

And Samaria hath not sinned according to the half of thy sins; but thou hast multiplied thine abominations more than they, and hast justified thy sisters by all thine abominations which thou hast done.

Thou also, who hast judged thy sisters, bear thine own confusion, because of thy sins in which thou hast acted more abominably than they: they are more righteous than thou. So be thou ashamed also, and bear thy confusion, in that thou hast justified thy sisters.