'Righteous One' in the Bible

From the ends of the earth we hear songs of praise: "Glory to the Righteous One!' "But I say, "I am pining away, I'm pining away. How terrible things are for me! For treacherous people betray treacherous people are betraying with treachery!'"

Out of the suffering of his soul he will see light and find satisfaction. And through his knowledge his servant, the righteous one, will make many righteous, and he will bear their iniquities.