Isaiah 49
5 Ref And now, says the Lord, who made me his servant when I was still in my mother's body, so that I might make Jacob come back to him, and so that Israel might come together to him: and I was honoured in the eyes of the Lord, and my God became my strength.
6 Ref It is not enough for one who is my servant to put the tribes of Jacob again in their place, and to get back those of Israel who have been sent away: my purpose is to give you as a light to the nations, so that you may be my salvation to the end of the earth.